Hyung Bin Yoon is one of the most recognizable celebrities to successfully transition into professional mixed martial arts in South Korea. Already a household name as a comedian and television personality before entering the cage, Yoon surprised many fans by taking his MMA training seriously, making his professional debut under the ROAD FC banner in 2014.

Representing Apgujeong Gym, Hyung Bin Yoon returned to competition more than a decade after his debut and has remained undefeated as a professional. While his MMA résumé is intentionally selective, his commitment to training and willingness to compete under professional rules have earned respect from both fans and fellow fighters within the Korean MMA community.

Born on January 3, 1980, Hyung Bin Yoon first became famous as one of South Korea’s leading comedians through television programs, stand-up comedy, and entertainment productions. Long before his professional MMA debut, however, he developed a genuine interest in martial arts and trained extensively alongside professional fighters at Apgujeong Gym.

Rather than treating MMA as a publicity event, Hyung Bin Yoon spent years preparing for competition under experienced coaches before making his professional debut in ROAD FC. His training alongside established professionals helped change public perception of celebrity involvement in combat sports.

Hyung Bin Yoon’s game has been built around disciplined boxing fundamentals, steady footwork, and composure rather than athletic explosiveness.

Although he entered MMA later in life than most professionals, his years of dedicated training are evident in his patient striking style and measured approach. Both of his professional victories have come via first-round knockout or technical knockout, demonstrating respectable power and accuracy against fellow professionals.

After years of public training, Hyung Bin Yoon made his professional debut at ROAD FC 14 in February 2014 against Japan’s Takaya Tsukuda. Despite widespread skepticism entering the bout, Hyung Bin Yoon earned a first-round TKO victory, immediately silencing many critics and proving his preparation had been legitimate.

Following his debut, Hyung Bin Yoon stepped away from professional MMA for more than eleven years while continuing his entertainment career and remaining active in martial arts training.

He returned at ROAD FC 73 on June 28, 2025, facing Man Soo Jung (“Banzz”), another well-known Korean entertainer making his own professional debut. Headlining the event, Hyung Bin Yoon scored another emphatic first-round TKO victory just 1:42 into the opening round, improving his professional record to 2-0. The event attracted significant mainstream media attention and became one of the most watched ROAD FC events of the year.

Although his number of professional bouts is limited, Hyung Bin Yoon has demonstrated that celebrity competitors can approach mixed martial arts with professionalism and respect for the sport.

• Undefeated professional MMA record
• Professional victories at ROAD FC 14 and ROAD FC 73
• Both professional victories earned by first-round stoppage
• One of South Korea’s best-known entertainers to compete professionally in MMA
• Longtime representative of Apgujeong Gym
• Helped introduce mainstream audiences to Korean mixed martial arts through celebrity crossover competition

Few Korean entertainers have committed themselves to professional mixed martial arts to the extent that Hyung Bin Yoon has. His victories in ROAD FC, separated by more than a decade, reflect not only longevity but also a continued dedication to training. While his legacy is tied as much to popularizing MMA among casual audiences as it is to competitive accomplishments, Hyung Bin Yoon remains an important ambassador for Korean mixed martial arts.