One of the most successful golfers in South Korea, who plays on the PGA TOUR, is Si Woo Kim. Notable for his cool-headed nature, creativity, and ability to play under pressure, Kim is among the best players of his age, especially considering that he turned pro while being very young.
Si Woo Kim was born in Seoul, South Korea, on June 28, 1995. The golfer gained experience playing in junior competitions and then started his professional career at the age of 17. In the course of his rather short career, he managed to win several PGA TOUR tournaments, such as THE PLAYERS Championship.
It should also be noted that Kim’s career is not only associated with playing in the US but also includes international tournaments. In particular, he was able to represent South Korea in the Olympics and World Cup. Moreover, he was chosen for several President’s Cups and the 2023 Asian Games, which influenced his military service in South Korea.
Off the golf course, Si Woo Kim married another professional golfer, Ji Hyun Oh, and they had a son, Theo, in 2024. In 2026, Si Woo Kim is still a four-time PGA TOUR champion and a leading Korean golfer abroad.
Si Woo Kim Biography Overview
| Category | Details |
|---|---|
| Full Name | Si Woo Kim |
| Korean Name | Kim Si-woo |
| Date of Birth | June 28, 1995 |
| Age | 31 years old |
| Birthplace | Seoul, South Korea |
| Nationality | South Korean |
| Height | 5 ft 11 in (1.80 m) |
| Weight | 182 lbs (83 kg) |
| College | Yonsei University |
| Turned Professional | 2012 |
| PGA TOUR Wins | 4 |
| Major Championships | 0 |
| THE PLAYERS Championship | 2017 Winner |
| Wife | Ji Hyun Oh |
| Child | Son, Theo |
| Residence | Dallas, Texas |
| 2026 PGA TOUR Wins | 0 |
| Career PGA TOUR Earnings | $41.17 million+ |
PGA TOUR statistics list Kim at 5’11”, 182 lbs., with 4 PGA TOUR victories and more than $41.1 million in official career earnings.
Early Life and Childhood
Si Woo Kim was born in Seoul on June 28, 1995. Golf entered his life from a very early age, and he can thank his father for teaching him the basics of the game.
According to Kim’s PGA TOUR biography, his father is the only golf teacher he has ever had. Such a family connection contributed to the creation of the technical basis of his future professional career.
Kim revealed himself as an outstanding prospect already in his junior years. In fact, he won the Korean Junior Championship four times in a row and was included in the South Korean National Junior team. His achievements allowed him to prove not only his skills but also the promise.
Interestingly, Kim was attracted not only by golf. He once mentioned that he could become a soccer player if he did not choose golf for a professional career.
Si Woo Kim Education
Kim graduated from Sinsung High School in Seoul and continued his studies in Yonsei University, one of the most respected educational establishments in South Korea.
Unlike many professional golfers, who spend several years playing college golf in the United States before joining a professional tour, Kim developed in a different way. Due to his early successes, he decided to become a professional relatively fast.
His college education thus remains his background even while he was building his international golf career.
Si Woo Kim Turned Professional at 17
One of the most interesting facts in the biography of Si Woo Kim is the age he became a professional.
Kim turned professional in 2012 at the age of 17. Unlike many golfers who spend several years playing college golf, he decided to become a professional right after his successful junior years.
Such an early step meant that he started facing difficulties right away. The competition with experienced golfers meant that Kim should change not only his game but also his training, travel routine and approach to the game.
These experiences finally allowed Kim to become one of the youngest players who can be considered a PGA TOUR pro.
Si Woo Kim’s Rise to the PGA TOUR
In 2013, Kim obtained his PGA TOUR card and joined the list of the top players in the world.
His first years on tour were mostly about learning and adapting. As a young player, he faced the need to play courses where small errors could cost much.
But the breakthrough came in 2016.
Si Woo Kim’s First PGA TOUR Win
Kim won his first PGA TOUR title at the 2016 Wyndham Championship.
The win is important for many reasons. It was his first victory at the PGA TOUR, which means that at such an age, he became a successful professional player. The win also proved that his early promise could result in success.
According to PGA TOUR records, the 2016 Wyndham Championship is listed as the first of Kim’s four PGA TOUR victories.
Si Woo Kim Won THE PLAYERS Championship
The biggest success in the early career of Si Woo Kim happened in 2017, when he won THE PLAYERS Championship at TPC Sawgrass.
THE PLAYERS Championship is often called one of the most important tournaments at PGA TOUR outside of major championships. To win THE PLAYERS, you need a mixture of technical excellence, strategic decisions, and composure.
Kim provided all of those qualities.
Winning THE PLAYERS Championship, Kim became the youngest winner of this tournament in its history. At the age of 21, Kim immediately got attention in professional golf.
The win was important for another reason. THE PLAYERS Championship takes place on one of the most difficult courses in the golf world. Particularly difficult is the famous island green 17th hole at TPC Sawgrass.
Kim’s composure helped him to cope with pressure caused by the difficulty of the course and his young age.
Si Woo Kim’s PGA TOUR Victories
Si Woo Kim has won four official PGA TOUR events.
| Year | Tournament | Significance |
|---|---|---|
| 2016 | Wyndham Championship | First PGA TOUR victory |
| 2017 | THE PLAYERS Championship | Career-defining breakthrough |
| 2021 | The American Express | Third PGA TOUR title |
| 2023 | Sony Open in Hawaii | Fourth PGA TOUR title |
It has been confirmed that those are Si Woo Kim’s four official PGA TOUR victories.
2021 – Fourth PGA Tour Win
After a number of years of competing at the elite level of the sport, Si Woo Kim got back to the winner’s circle at The American Express tournament in 2021.
The victory proved that his win in 2017 was not a flash in the pan.
Kim had become known as an unpredictable player in a good way: he could pull off aggressive plays when needed but also had the skills and strategic approach to handle tough courses.
The American Express victory became his third PGA TOUR victory.
Si Woo Kim Wins the 2023 Sony Open
The fourth PGA TOUR victory for Si Woo Kim took place in the Sony Open in Hawaii in 2023.
The victory broke his streak of no wins in PGA TOURs and demonstrated that he remained the one who knows how to seal the deal and win at the end of a competition.
What is notable about this victory is that the player’s wife, Ji Hyun Oh, attended the event to cheer him on. Later Kim admitted that her presence helped him stay relaxed during the final round.
According to the PGA TOUR records, the Sony Open in Hawaii became Kim’s most recent PGA TOUR victory.
2026 Season of Si Woo Kim
According to the latest 2026 PGA TOUR records, Si Woo Kim does not have the fifth PGA TOUR victory to date, but the season has been successful anyway.
So far, he participated in 24 competitions, made the cut in 23 of them and managed to achieve:
- 3 second-place finishes
- 2 third-place finishes
- 6 top five finishes
- 11 top ten finishes
- 14 top twenty-five finishes
His official PGA TOUR earnings for the 2026 season have reached more than $10.27 million according to the statistics of the tour.
This consistency proves that Kim is still among the elite players of the PGA TOUR although he did not manage to get a win in the 2026 season.
Playing Style of Si Woo Kim
The playing style of Si Woo Kim is characterized by versatility.
He is not necessarily distinguished by a single impressive statistic. Instead, the secret of his success lies in his ability to combine all the aspects of the game and make decisions based on the situation.
The ability to shape the shots is very useful for Kim during competitions on tough courses. He can change trajectories, play aggressively when he has to do so and play conservatively as well when necessary.
The approach play is another element of his strong game.
PGA TOUR statistics currently rank him high among the leaders of Strokes Gained: Total, which demonstrates the efficiency of his play despite the volatility of some categories like driving distance or putting from one season to another.
Si Woo Kim’s Best PGA TOUR Round
Si Woo Kim’s best PGA TOUR round is an impressive 60.
It was achieved in the 2016-17 season in Wyndham Championship, showing that scoring abilities were always a part of his game.
A round of 60 is one of the most challenging scoring accomplishments in the game, and it demonstrates the ability of Kim to combine precision and aggressive scoring when he plays his best.
International Experience of Si Woo Kim
Kim has represented South Korea in a number of international golf competitions.
His experience in international team competitions consists of:
- Presidents Cup
- Olympic Games
- World Cup
- Asian Games
PGA TOUR records show him to be a member of Presidents Cup teams in 2017, 2022, 2024 and 2026 seasons, while he played for South Korea in the 2020 Olympic Games and the 2018 World Cup.
His international experience is an integral part of his reputation since it shows that his success is not limited to PGA TOUR events only.
Si Woo Kim and the 2023 Asian Games
The 2023 Asian Games were especially significant for Kim.
South Korea claimed the men’s golf team gold medal, which provided a significant advantage to participating golfers in relation to South Korea’s military-service system.
Being a part of the South Korean team winning the gold medal meant that Kim was exempted from the country’s compulsory military service.
Indeed, exemption from the military duty has always been a significant issue for South Korean male athletes taking part in international competitions.
Si Woo Kim’s Wife: Who Is Ji Hyun Oh?
Kim’s wife, Ji Hyun Oh, is also a professional South Korean golfer who had a successful career on the Korean LPGA Tour.
They started dating through golf before marrying in December 2022.
Ji Hyun Oh is more than just the wife of Si Woo Kim. She built up her own name as a successful golfer with 7 wins in total in Korean LPGA Tour.
Ji Hyun Oh also won the 2018 Korean Women’s Open and then retired from professional competitions to concentrate more on her family life and husband’s career.
Si Woo Kim and Ji Hyun Oh’s Relationship
Golf helped to get Kim and his wife together.
The couple got acquainted in 2021 and married the following year. Both Kim and his wife understand the requirements of a professional golfer; therefore, their relationship formed around shared traveling and playing experience.
It was also the fact that made Kim and Ji Hyun Oh understand each other better in terms of their careers.
When Kim won the 2023 Sony Open, Ji Hyun Oh supported him all the time during the tournament. Kim even said that Ji Hyun Oh’s presence helped him to calm down in the last round.
Si Woo Kim and Ji Hyun Oh’s Son
In February 2024, Kim and Ji Hyun Oh became parents of their first-born son called Theo.
While becoming a father is another step in their lives, Kim and his wife have both professional golf background, yet now more and more they start paying attention to their family.
Currently, Theo is listed in PGA TOUR as a member of Kim’s family.
Si Woo Kim Height and Weight
Si Woo Kim is 5’11” (1.80 m) tall and weighs around 182 lb (83 kg).
Despite being not the most physically powerful golfer, his technique allows him to make use of his strength properly in order to compete on today’s PGA TOUR courses successfully.
Where Does Si Woo Kim Live?
According to PGA TOUR Kim’s profile, he resides in Dallas, Texas; however, he is originally from South Korea.
By residing in the USA, Kim stays close to the center of PGA TOUR competitions while still having strong connections with South Korea.
Si Woo Kim Career Earnings
During his PGA TOUR career, Si Woo Kim has earned more than $41.1 million in official PGA TOUR earnings.
Current PGA TOUR numbers:
- 324 career starts
- 225 cuts made
- 4 victories
- 46 top-10 finishes
- 108 top-25 finishes
- $41,169,934 in official earnings
These figures represent tournament prize money earned by the player as registered by the PGA TOUR and do not take into account other sources of the player’s income (endorsements, sponsorships, appearance fees and investments).
Si Woo Kim Net Worth
There is no publicly audited number showing Si Woo Kim’s exact net worth.
The large amount of official PGA TOUR earnings, sponsorships and commercial partners suggest that Kim has achieved considerable financial success in his professional career. However, online net worth estimates might differ significantly since players’ endorsement contracts, investments, taxation and personal assets are usually private.
That is why Si Woo Kim’s official PGA TOUR earnings are more indicative of his professional earnings than net-worth estimate.
Si Woo Kim’s Personality and Interests
Despite spending much of his life competing under intense pressure, Kim has several interests away from professional golf.
According to his PGA TOUR profile, he enjoys horseback riding and has a particular interest in soccer. He has also identified Cristiano Ronaldo among his favorite athletes.
His dream golf foursome includes Tiger Woods, K.J. Choi and Adam Scott, offering an interesting glimpse into the players he respects most.
Si Woo Kim’s Golf Legacy
Si Woo Kim’s career is remarkable because of how early it began.
He entered professional golf as a teenager, earned a PGA TOUR card, became one of the youngest winners of THE PLAYERS Championship and eventually built a career that includes four PGA TOUR titles and multiple international team appearances.
His story also represents an important period for South Korean golf. Players such as Kim, Sungjae Im and others have helped establish South Korea as a major force in men’s professional golf.
Kim’s career is far from finished. At 31, he remains highly competitive and continues to produce strong PGA TOUR results. His 2026 season, which includes 11 top-10 finishes and more than $10 million in official earnings, shows that he remains capable of challenging for major titles.
Final Thoughts
Si Woo Kim’s biography is a story of early ambition, international success and remarkable longevity.
From winning junior championships in South Korea to becoming a PGA TOUR champion at a young age, Kim has consistently competed at a level that few players reach. His victory at THE PLAYERS Championship remains the biggest highlight of his career, while his other PGA TOUR wins have confirmed his consistency over the years.
His personal life has also evolved alongside his career. His marriage to Ji Hyun Oh brought together two accomplished golfers, and the arrival of their son Theo added another important dimension to their family.
As of 2026, Si Woo Kim remains a four-time PGA TOUR winner, an established international competitor and one of South Korea’s most experienced golfers on the world stage.
Frequently Asked Questions
Who is Si Woo Kim?
Si Woo Kim is a South Korean professional golfer who competes on the PGA TOUR. He has won four PGA TOUR events, including THE PLAYERS Championship in 2017.
How old is Si Woo Kim?
Si Woo Kim was born on June 28, 1995, making him 31 years old in 2026.
How many PGA TOUR wins does Si Woo Kim have?
Si Woo Kim has four PGA TOUR victories: the 2016 Wyndham Championship, 2017 THE PLAYERS Championship, 2021 The American Express and 2023 Sony Open in Hawaii.
Who is Si Woo Kim’s wife?
Si Woo Kim’s wife is Ji Hyun Oh, a South Korean professional golfer and seven-time winner on the Korean LPGA Tour. The couple married in December 2022.
Does Si Woo Kim have children?
Yes. Si Woo Kim and Ji Hyun Oh have a son named Theo, who was born in February 2024.
What is Si Woo Kim’s biggest golf achievement?
One of Kim’s greatest accomplishments is winning THE PLAYERS Championship in 2017. He was only 21 years old at the time and became the youngest champion in the tournament’s history at that point.
How much has Si Woo Kim earned on the PGA TOUR?
PGA TOUR records currently show that Si Woo Kim has earned approximately $41.17 million in official PGA TOUR prize money.
Where does Si Woo Kim live?
His PGA TOUR profile lists Dallas, Texas, as his residence.
Did Si Woo Kim win a PGA TOUR event in 2026?
No. According to the latest PGA TOUR 2026 statistics, Kim has recorded zero wins, but he has produced 11 top-10 finishes and more than $10.27 million in official earnings during the season.
Is Si Woo Kim still playing professional golf?
Yes. Si Woo Kim remains an active PGA TOUR professional and continues to compete at the highest level of men’s golf. PGA TOUR records show him as an active player in the 2026 season.
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