South Korean Boxer Myung-Woo Yuh’s Illustrious Career
Myung-Woo Yuh became one of South Korea’s defining boxing champions through a nine-year run at the top of the light-flyweight division. Born in Seoul on January 10, 1964, he turned professional in 1982 and won the World Boxing Association (WBA) 108-pound title in 1985. His pressure, speed, and combinations earned him the nickname “Sonagi,” or “rainfall.”
From Seoul prospect to WBA champion
Yuh’s first major title came in 1984, when he stopped Edwin Inocencio to win the Oriental and Pacific Boxing Federation light-flyweight championship. The next year, after 18 professional victories, he challenged Joey Olivo for the WBA light-flyweight crown held by Olivo. Yuh won a 15-round decision in Daegu, South Korea, becoming the organization’s champion at 108 pounds. The WBA’s career account and Yonhap News Agency’s Hall of Fame report describe the win and his early reign.
A record-setting championship reign
Yuh defended the WBA title 17 consecutive times between 1986 and 1991, a record for the light-flyweight division recognized by Guinness World Records. Among those he defeated were future world champions Jose De Jesus, Rodolfo Blanco, and Leo Gámez. Yuh beat Gámez twice in 1990, reinforcing his reputation as one of the division’s most difficult champions to solve.
The streak ended on December 17, 1991, when Japan’s Hiroki Ioka defeated Yuh by split decision in Osaka. It was the first loss of Yuh’s professional career and cost him the title. The defeat set up a rematch, but Ioka held the belt for nearly a year before they met again.
Reclaiming the belt and retiring as champion
On November 18, 1992, Yuh returned to Osaka and defeated Ioka by decision over 12 rounds to reclaim the WBA championship. He made one final successful defense against Yuichi Hosono in July 1993, then retired at age 29 as champion. His professional record was 38 wins, one loss, and 14 knockouts.
The International Boxing Hall of Fame inducted Yuh in 2013. His two reigns, 18 successful title defenses overall, and unbeaten run through his first 36 bouts made him a central figure in South Korean boxing. His legacy sits alongside fellow Korean champion Jung-Koo Chang in the history of boxing and continues to inspire new fighters.
Sources
- World Boxing Association: “The Solid Myung-Woo Yuh” — title wins, defenses, Ioka bouts, and professional record.
- Guinness World Records: Most consecutive light-flyweight title defenses — Yuh’s 17-defense division record.
- Yonhap News Agency: Yuh inducted into the International Boxing Hall of Fame — biography, Ioka rematch, final defense, retirement, and record.
- WBA fighter profile — fight and title record.
Tags
Boxing, Boxing History
