Yoko Gushiken
Yoko Gushiken held the WBA light flyweight world title between 1976 and 1981. Gushiken first became a world champion aged 21 after winning the WBA light flyweight world title by beating Juan Guzman.
- World title bouts
- 15
- Record in world title bouts (won–lost)
- 14–1
- World titles held
- 1
- Longest world title reign (WBA light flyweight, 1976–1981)
- 4 years, 4 months
WonLostDrawn or no contest
Timeline of world title events
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1981
-
Pedro Flores beats Yoko Gushiken via knockout 12/15
Light Flyweight · WBA
-
1980
-
The Ring magazine rates Yoko Gushiken No. 1 at flyweight in its annual ratings
-
Yoko Gushiken beats Pedro Flores via unanimous decision 15/15
Light Flyweight · WBA
-
Yoko Gushiken beats Martin Vargas via knockout 8/15
Light Flyweight · WBA
-
Yoko Gushiken beats Yong Hyun Kim via unanimous decision 15/15
Light Flyweight · WBA
-
1979
-
The Ring magazine rates Yoko Gushiken No. 1 at flyweight in its annual ratings
-
Yoko Gushiken beats Tito Abella via knockout 7/15
Light Flyweight · WBA
-
Yoko Gushiken beats Rafael Pedroza via unanimous decision 15/15
Light Flyweight · WBA
-
Yoko Gushiken beats Alfonso Lopez via knockout 7/15
Light Flyweight · WBA
-
Yoko Gushiken beats Rigoberto Marcano via knockout 7/15
Light Flyweight · WBA
-
1978
-
The Ring magazine rates Yoko Gushiken No. 1 at flyweight in its annual ratings
-
Yoko Gushiken beats Sang Il Jung via knockout 5/15
Light Flyweight · WBA
-
Yoko Gushiken beats Jaime Rios via knockout 13/15
Light Flyweight · WBA
-
Yoko Gushiken beats Aniceto Vargas via knockout 14/15
Light Flyweight · WBA
-
1977
-
The Ring magazine rates Yoko Gushiken No. 3 at flyweight in its annual ratings
-
Yoko Gushiken beats Montsayarm Haw Mahachai via knockout 4/15
Light Flyweight · WBA
-
Yoko Gushiken beats Rigoberto Marcano via split decision 15/15
Light Flyweight · WBA
-
Yoko Gushiken beats Jaime Rios via split decision 15/15
Light Flyweight · WBA
-
1976
-
The Ring magazine rates Yoko Gushiken No. 4 at flyweight in its annual ratings
-
Yoko Gushiken beats Juan Guzman via knockout 7/15
Light Flyweight · WBA