Choi Doo-ho

Choi Doo-ho is a South Korean mixed martial artist competing in the UFC featherweight division. Known as "The Korean Superboy," he has built a reputation for explosive striking and a penchant for first-round finishes. With 14 knockout victories in 17 professional wins, Choi is one of the most dangerous stand-up fighters in his weight class. As of 2026, he continues to fight in the UFC, having won three straight bouts by TKO in 2024 and 2026. [edit]

Choi Doo-ho was born on April 10, 1991, in Daegu, South Korea. He grew up in Busan, immersed in the martial arts culture of the region. His early training began with taekwondo and kickboxing before he discovered mixed martial arts as a teenager. In 2008, a Jiu-Jitsu academy opened in his neighborhood, and Choi joined immediately, finally finding a place to train in MMA after being a fan of PRIDE Fighting Championships. He turned professional in 2009 at age 18, competing in regional promotions across Japan and South Korea, including DEEP, Sengoku, and Grachan. His early record was built on a string of knockouts, and he amassed a 12-fight win streak before signing with the UFC. [edit]

Choi made his UFC debut on November 22, 2014, stopping Juan Manuel Puig by first-round TKO. He earned Performance of the Night bonuses for first-round knockouts of Sam Sicilia in November 2015 and Thiago Tavares in July 2016. A pivotal fight came on December 10, 2016, against Cub Swanson at UFC 206, a back-and-forth war that earned Fight of the Night honors despite a unanimous decision loss. Choi continued to face top competition, including a Fight of the Night bout with Jeremy Stephens in January 2018. After a layoff for mandatory military service, he returned to action in 2023, fighting Kyle Nelson to a majority draw. He then rebounded with three consecutive TKO victories: over Bill Algeo on July 20, 2024, Nate Landwehr on December 7, 2024, and Daniel Santos on May 16, 2026. [edit]

Choi is celebrated for his aggressive, fan-friendly fighting style and his willingness to engage in brawls. Media and fans regard him as one of the most exciting featherweights in the UFC. His nickname and youthful looks contrast with his devastating knockout power, creating a distinct persona. On social media, he shares training updates and fight promotions, connecting with a dedicated fanbase that appreciates his warrior spirit. [edit]

Choi Doo-ho's fanbase, while substantial, has never coalesced under a formal name. Supporters in South Korea and abroad identify simply as fans of "The Korean Superboy," a nickname that encapsulates his youthful appearance and explosive style. The absence of an official fandom title does not diminish the intensity of his following, which is particularly pronounced in his home country, where he is among the most recognizable UFC figures. His active engagement with fans is notably personal: he teaches jiu-jitsu, kickboxing, and MMA at his own gym, Team M.A.D., in Daegu, where he trains alongside the public. His octagon interviews, such as the one following his UFC Vegas 117 victory, have also forged a deep emotional connection, as he spoke candidly about having his career "taken away from him." This transparency has endeared him to supporters who have followed his journey through setbacks and resurgence.

As of August 2026, iFANN's Global Fame Engine has evaluated Choi Doo-ho, but he does not currently hold a placement in the published rankings, including the Global Top 1,000 or any Top-100 scope list. This evaluation reflects a status that is recognized but not yet ranked.[edit]

Choi Doo-ho's nickname, "The Korean Superboy," was inspired by his youthful appearance and explosive fighting style. A devoted fan of PRIDE Fighting Championships, he credits the organization as his inspiration for taking up MMA. His 14 knockout wins account for 82% of his professional victories, a statistic that underscores his finishing prowess. The UFC inducted his 2016 fight with Cub Swanson into the Hall of Fame's Fight Wing, a permanent tribute to that memorable battle. Choi holds a degree in Security from Gumi University.

Beyond the record books, his career is rich with lore. He began his UFC tenure with three consecutive first-round knockouts, a feat that immediately marked him as a phenom. Later, after a period of inactivity that he described as having his career "taken away," his TKO comeback at UFC Fight Night: Allen vs. Costa was celebrated in Korean media as shattering the "Korean Killer" stigma, a narrative that fans still retell with pride.[edit]

Choi was born in Daegu and raised in Busan. His parents supported his martial arts passion despite not being directly involved in sports. He has not publicly disclosed details about siblings or his current household. He maintains a private personal life, with little information available about his family or living situation. [edit]

Choi has shared the octagon with several top featherweights, including Cub Swanson, Jeremy Stephens, Charles Jourdain, Sam Sicilia, Thiago Tavares, and Juan Manuel Puig. His fights with Swanson and Stephens were particularly notable, earning Fight of the Night honors. [edit]

Choi Doo-ho keeps his personal life private, and no public relationships have been confirmed as of 2026. He has not been linked to any partners in media reports, and his relationship status is unknown. [edit]

iFANN currently estimates Choi Doo-ho's net worth at $3 million. His primary income stems from UFC fight purses, win bonuses, and performance bonuses. He has earned multiple Performance of the Night and Fight of the Night bonuses, each worth $50,000. Endorsements and sponsorship deals, including a partnership with a South Korean supplement brand, supplement his income. His recent three-fight win streak has likely increased his earning potential.[edit]

Choi has won two Performance of the Night bonuses and three Fight of the Night bonuses in the UFC. His fight with Cub Swanson was inducted into the UFC Hall of Fame's Fight Wing. [edit]