Kim Jae-Woong, known to fans as “The Fighting God,” has carved out a reputation as one of South Korea’s most explosive strikers in mixed martial arts.
In this article, you will know Kim Jae-Woong’s Net worth, career earnings, career overview, stats, relationship, and more.
Kim Jae-Woong’s Biography
| Category | Details |
|---|---|
| Full Name | Kim Jae-Woong (김재웅) |
| Nickname | The Fighting God |
| Date of Birth | March 23, 1993 |
| Age | 32 |
| Nationality | South Korean |
| Height | 5 ft 8 in (1.73 m) |
| Weight | 135 lbs (Bantamweight) / 145 lbs (Featherweight) |
| Turned Pro | 2012 |
| Net Worth | Estimated $300,000 – $500,000 |
| Career Earnings | Est. $250,000+ (Purses & Bonuses) |
| Wife/Girlfriend | N/A |
| Instagram Profile | @kim_jaewoong93 |
| Twitter Profile | N/A |
Early Career
Kim Jae-Woong was born in Seoul, South Korea, and developed a passion for combat sports at a young age.
He began his journey with boxing, honing the heavy hands that would later define his MMA career. He transitioned to mixed martial arts in his late teens, making his professional debut in 2012.
His early career was largely spent in the regional South Korean circuit, particularly in Top Fighting Championship (TFC). Kim quickly established himself as a knockout artist, winning the TFC Featherweight Championship.
His aggressive style and ability to finish fights early made him a standout prospect in Asia. This regional dominance caught the eye of global scouts, eventually leading to his signing with ONE Championship, one of the world’s largest martial arts organizations.
Professional Career
Kim Jae-Woong’s international breakout came in ONE Championship, where he became a top contender in the featherweight division. He made a massive statement in 2021 with a stunning first-round knockout of former two-division world champion Martin Nguyen.
This victory propelled him to the #1 contender spot and solidified his status as a world-class striker.
However, his path to gold faced hurdles. In a title eliminator against eventual champion Tang Kai, Kim suffered a first-round knockout loss. He later moved down to the bantamweight division, facing high-caliber opponents like Shoko Sato and former UFC and ONE bantamweight champion John Lineker.
His bout with Lineker in August 2023 was a gritty affair that ended in a late TKO loss, but Kim earned respect for his durability.
As of late 2024 and 2025, Kim has also been active in the South Korean promotion Black Combat, where he captured the Bantamweight Championship, proving he is still a championship-caliber fighter in his prime.
Kim Jae-Woong’s Net Worth Details
As of 2026, Kim Jae-Woong’s net worth is estimated to be between $300,000 and $500,000. His wealth is primarily derived from his fight purses in ONE Championship and Black Combat, as well as performance bonuses.
Fight Purses
| Event/Opponent | Estimated Purse | Notes |
|---|---|---|
| vs. John Lineker | ~$40,000 | Includes 25% of Lineker’s purse (weight miss penalty) . |
| vs. Shoko Sato | ~$25,000 | Show money. |
| vs. Kevin Belingon | ~$35,000 | Win money + potential performance bonus. |
| vs. Tang Kai | ~$30,000 | High-profile title eliminator bout. |
| vs. Martin Nguyen | ~$75,000 | Includes $50,000 Performance Bonus for KO. |
Career Earnings
| Year | Estimated Earnings |
|---|---|
| 2021 | ~$90,000 |
| 2022 | ~$50,000 |
| 2023 | ~$65,000 |
| 2024-2025 | ~$50,000+ (Black Combat Purses) |
Career Stats
| Statistic | Record |
|---|---|
| Wins | 13 |
| Losses | 8 |
| Knockouts | 9 |
| Submissions | 1 |
| Decisions | 3 |
| Key Titles | TFC Featherweight Champion, Black Combat Bantamweight Champion |
FAQs
1. Is Kim Jae-Woong in the UFC?
No, Kim Jae-Woong is not currently in the UFC. He rose to fame fighting in ONE Championship and the South Korean promotion Black Combat.
2. What is Kim Jae-Woong’s net worth?
His net worth is estimated to be between $300,000 and $500,000, largely accumulated from fight purses and performance bonuses in ONE Championship.
3. Who is “The Fighting God” in MMA?
“The Fighting God” is the nickname of Kim Jae-Woong, earned due to his aggressive fighting style and knockout power in the cage.
4. Did Kim Jae-Woong beat Martin Nguyen?
Yes, in one of the biggest wins of his career, Kim Jae-Woong knocked out former two-division champion Martin Nguyen in the first round at ONE: Revolution in 2021.
5. Who is Kim Jae-Woong’s wife?
Kim Jae-Woong keeps his personal life private, and there is no public information confirming a wife or girlfriend as of 2025. He is often confused with the Korean actor Kim Jae-wook regarding relationship rumors.
