Eoh Jin Park

Overview

Eoh Jin Park (박어진), better known by his nickname “Young Boss,” is a South Korean professional mixed martial artist competing primarily in the featherweight division.

Born on December 26, 2001, Eoh Jin Park stands 6’0″ (183 cm) with a 71-inch (180 cm) reach and represents Black Combat Official Gym. Since turning professional in 2021, he has compiled a 9-2-1 record while competing for organizations including TFC, AFC, Double G FC, Ring FC, Black Combat, and Road to UFC.

Eoh Jin Park has become known for his aggressive style and finishing ability. Seven of his nine professional victories have come by knockout or submission, demonstrating a willingness to pursue finishes rather than relying solely on the judges’ scorecards. His performances in Black Combat during 2024 elevated him into the conversation as one of South Korea’s top emerging featherweights and lightweights.

Early Life & Background

Eoh Jin Park was born on December 26, 2001, and trains out of Team Yang Daejeon, one of the leading MMA gyms in central South Korea. Based in Daejeon, the gym has developed numerous professional competitors and has become an important training center for Korean regional MMA. Park’s technical development and rapid rise through the professional ranks reflect the strong coaching environment provided by Team Yang Daejeon.

Although little verified public information has been released regarding his childhood or introduction to martial arts, Park entered professional MMA at just 19 years old. His willingness to face experienced opponents early in his career accelerated his development and helped establish him as one of Korea’s top young prospects within only a few years of his debut.

Fighting Style

Eoh Jin Park is a dynamic and well-rounded fighter who combines technical striking with an opportunistic submission game. His professional record includes four knockout victories, three submission victories, and two decision victories, illustrating his ability to finish fights in multiple ways.

His style is characterized by:

• Fast, technical boxing combinations.
• Effective ground-and-pound once top position is established.
• Strong rear-naked choke finishing ability.
• Excellent use of his height and reach.
• Calm decision-making under pressure.

One of Eoh Jin Park’s biggest strengths is his adaptability. He has finished opponents by punches, ground-and-pound, and rear-naked choke while also demonstrating the ability to win tactical decisions over experienced veterans. That versatility has made him a difficult matchup regardless of an opponent’s preferred style.

Professional Career

Eoh Jin Park made his professional debut in July 2021 at TFC Dream 7, defeating Gi Seung Ham via second-round rear-naked choke. After suffering the only loss of his first seven professional bouts against Young Kyu Choi later that year, he quickly rebounded with victories in DCC, Uljin Fighting Championship, Ring FC, AFC, and Double G FC. His early career demonstrated both finishing ability and the confidence to compete across multiple Korean promotions.

His breakthrough came during his run with Black Combat. At Black Combat 11, Eoh Jin Park defeated China’s Aorigele via second-round ground-and-pound TKO in one of the biggest victories of his career. He followed that performance with another impressive first-round knockout over veteran Yui Chul Nam at Black Combat 12, showcasing his striking against one of Korea’s most experienced fighters. Park closed out the year with a unanimous decision victory over Han Guk Jung at Black Combat 13, completing an outstanding 2024 campaign with three consecutive high-quality wins.

Those performances earned Park an invitation to compete in Road to UFC Season 4 in May 2025. Facing Japan’s Keiichiro Nakamura in Shanghai, Park suffered a second-round TKO loss after absorbing a knee strike. Although the defeat ended his tournament run, competing on the UFC’s official prospect tournament represented another significant milestone in his young career.

Career Highlights

• Professional MMA competitor since 2021.
• Professional record of 9-2-1.
• Represents Black Combat Official Gym.
• Defeated Aorigele via second-round TKO at Black Combat 11.
• Knocked out veteran Yui Chul Nam in the first round at Black Combat 12.
• Defeated former veteran Han Guk Jung by unanimous decision at Black Combat 13.
• Competed in Road to UFC Season 4, representing South Korea on one of the sport’s premier international prospect platforms.

Summary & Trajectory

Despite being only in his early twenties, Eoh Jin Park has already built one of the strongest résumés among Korea’s next generation of mixed martial artists. His combination of finishing ability, technical versatility, and willingness to face increasingly difficult opposition has allowed him to rise rapidly through the regional rankings. Victories over respected veterans and his appearance in Road to UFC demonstrate that he has progressed well beyond the level of a typical domestic prospect.

Eoh Jin Park still has considerable room for growth. The experience gained from competing against international opposition should further accelerate his development, and his performances in Black Combat have shown that he belongs among the top young fighters in Korea. If he continues to refine his all-around game and remain active against elite competition, “Young Boss” has the potential to become one of South Korea’s leading representatives on the international MMA stage.