Koji Kobayashi

World title reigns and bouts

WBC
RING
Flyweight
Jan 1984
(26 years old)

Timeline of world title events

    18 Jan 1984

    Koji Kobayashi beats Frank Cedeno via knockout 2/12

    Flyweight (112 lb)

    Koji Kobayashi becomes the RING and WBC Flyweight world champion

    9 Apr 1984

    Gabriel Bernal beats Koji Kobayashi via knockout 2/12

    Flyweight (112 lb)