Si Woo Kim, a South Korean professional golfer, has been making waves in the world of golf since he turned professional in 2012.
Kim has showcased his exceptional skills and competitive spirit on the PGA Tour, securing multiple victories and earning recognition as one of the most promising golfers of his generation.
In this article, you will know Si Woo Kim’s net worth, salary, career earnings, contract, stats, wife, career overview, and more.
Si Woo Kim’s Biography
| Detail | Information |
|---|---|
| Full Name | Kim Si-woo |
| Date of Birth | June 28, 1995 |
| Age | 29 |
| Education | Yonsei University |
| Nationality | South Korean |
| Height | 5’11” (180 cm) |
| Weight | 182 lbs (83 kg) |
| Turned Pro | 2012 |
| Net Worth | $16–$29 million |
| Salary/Career Earnings | Over $28 million (official PGA Tour) |
| Wife | Ji Hyun Oh |
| Children | Son, Theo (born February 2024) |
| Instagram Profile | siwookim_official |
| Twitter Profile | N/A |
Early Career
Si Woo Kim was born in Seoul, South Korea, and his father, Kim Doo-young, introduced him to golf at a young age. His dad was also his only coach, helping him develop a strong foundation in the sport.
Kim attended Sinsung High School and later Yonsei University, but his passion for golf took center stage early on. He made a big splash by qualifying for the PGA Tour’s Q-School at just 17 years old, becoming the youngest ever to graduate from the event. However, due to PGA Tour rules, he had to wait until he turned 18 to officially join the tour.
During his waiting period, Kim played on the Web.com Tour and gained valuable experience. He showed promise by making cuts in several tournaments and earning a third-place finish at the Cleveland Open in 2014.
The following year, he won his first Web.com Tour event, the Stonebrae Classic, making him the second-youngest winner in the tour’s history. His strong performances earned him a spot on the PGA Tour for the 2016 season, setting the stage for his future success.
Professional Career
Si Woo Kim’s professional career has been marked by both highs and lows, but his talent and resilience have always shone through. He made his PGA Tour debut in 2013 but struggled at first, missing several cuts. However, he bounced back on the Web.com Tour, where he honed his skills and built confidence.
Kim’s big breakthrough came in 2016 when he won the Wyndham Championship, becoming the youngest winner of the season at just 21 years old. The following year, he made history by winning the Players Championship at age 21, becoming the youngest ever winner of that prestigious event. This victory also made him only the second South Korean to win the Players, after K.J. Choi.
Since then, Kim has continued to compete at the highest level, earning multiple top-10 finishes and representing the International team in the Presidents Cup.
He is known for his aggressive style and ability to make birdies in bunches, although this sometimes leads to ups and downs in his results. Despite the occasional setback, Kim’s talent and determination have kept him among the top players on the PGA Tour.
Caddie
Si Woo Kim’s current caddie is Manuel “Manny” Villegas, who has been working with the South Korean golfer since 2022. The partnership began ahead of the 2022 Presidents Cup and has proven to be highly successful, with Kim securing his fourth PGA Tour victory at the 2023 Sony Open in Hawaii with Villegas on his bag.
The Kim-Villegas partnership began in 2022 when Kim made a caddie change after working with Brian Vranesh, who had been on his bag for the 2021 American Express victory. The timing proved perfect, as Kim had been struggling with form and needed a fresh perspective.
Notable Achievements Together
- 2023 Sony Open Victory: Their first major success came at the 2023 Sony Open in Hawaii, where Kim claimed his fourth PGA Tour title. This victory was particularly significant as it ended Kim’s drought since his 2021 American Express win.
- Presidents Cup Appearances: Villegas has been alongside Kim for two Presidents Cup events – the 2022 and 2024 editions. During the 2022 Presidents Cup, Kim played in four matches, winning three and losing one.
- The Open Championship Hole-in-One: One of their most memorable moments came at the 2024 Open Championship at Royal Troon, where Kim made a spectacular hole-in-one on the 17th hole from 238 yards. Kim credited Villegas for the advice that led to the ace, explaining: “My caddie told me you’d better hit hard with a 3-iron. So I did, and as soon as I contact good, so I see the ball over the fringe”.
- Recent Success: The partnership continued to show promise in 2025, with Kim contending at the RBC Heritage where he held the lead after three rounds.
Wife
Si Woo Kim is married to Ji Hyun Oh, who is also a professional golfer with several wins on the Korean LPGA Tour. The couple met through golf and tied the knot in December 2022.
Ji Hyun Oh has been a constant source of support for Kim, often traveling with him to tournaments and cheering him on from the gallery. She has put her own golf career on hold to focus on their family and support her husband’s career.
Si Woo Kim’s Net Worth Details
Si Woo Kim’s net worth is estimated to be $16–$29 million as of 2025.
Career Earnings
| Year | Earnings (USD) |
|---|---|
| 2016 | $3,086,369 |
| 2017 | $2,477,620 |
| 2018 | $2,158,089 |
| 2019 | $2,083,852 |
| 2020 | $882,039 |
| 2021 | $3,183,828 |
| 2022 | $1,979,443 |
| 2023 | $6,177,611 |
| 2024 | $4,234,439 |
| 2025 | $2,402,806 (so far) |
Endorsements
Si Woo Kim has endorsement deals with major brands in the golf industry. One of his most notable partnerships is with Callaway Golf, which provides him with clubs, balls, and other equipment.
The terms of his contract with Callaway have not been made public, but it is clear that he is a valued member of their team. Kim’s success on the course and his growing global profile make him an attractive ambassador for golf brands.
Career Stats
| Year | Wins | Top 10s | Cuts Made | Earnings (USD) |
|---|---|---|---|---|
| 2021 | 1 | 5 | 20 | $3,183,828 |
| 2022 | 0 | 1 | 18 | $1,979,443 |
| 2023 | 1 | 2 | 23 | $6,177,611 |
| 2024 | 0 | 2 | 18 | $4,234,439 |
| 2025 | 0 | 2 | 15 | $2,402,806 |
FAQs
1. Who is Si Woo Kim’s wife?
Si Woo Kim is married to Ji Hyun Oh, a professional golfer who has won several times on the Korean LPGA Tour. They got married in December 2022 and welcomed their first child, Theo.
2. What is Si Woo Kim’s net worth?
Si Woo Kim’s net worth is estimated between $16 million and $29 million, with official PGA Tour career earnings exceeding $28 million, not including endorsements and other income.
3. How many PGA Tour wins does Si Woo Kim have?
Si Woo Kim has won four PGA Tour events. His most notable victories include the 2016 Wyndham Championship and the 2017 Players Championship, where he became the youngest ever winner.
4. What are Si Woo Kim’s biggest career achievements?
Kim’s biggest achievements include winning the Players Championship at age 21, becoming the youngest ever winner of that event, and being the youngest to graduate from PGA Tour Q-School at age 17.
5. Does Si Woo Kim have any children?
Yes, Si Woo Kim and his wife Ji Hyun Oh have one child, a son named Theo, who was born in February 2024. Theo is a key part of Kim’s growing family and support system.
