YOKO GUSHIKEN
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| a.k.a.: | |
| WEIGHT CLASS: | UNKNOWN |
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| LAST FIGHT: | March 8, 1981 |
| LAST WEIGH-IN: | 107.75 |
| W-L-D | RND | FIGHTER | DATE | TITLE |
| W KO | 5 | Sang-Il Chung | 1978-10-15 | WBA World light flyweight |
| W UD | 15 | Pedro Flores | 1980-10-12 | WBA World light flyweight |
| L KO | 12 | Pedro Flores | 1981-03-08 | WBA World light flyweight |