Yoshi Kobayashi
| Date | Swim | Route | Km | Age | Time |
|---|---|---|---|---|---|
| 1990 Sep 1 | English Channel (CSA) | England to France | 33 | 19:47:00 |
- Channel Swimming Association - Greatest Feat of Endurance (1990)
| Date | Swim | Route | Km | Age | Time |
|---|---|---|---|---|---|
| 1990 Sep 1 | English Channel (CSA) | England to France | 33 | 19:47:00 |