Jon Sieben
Country: Unknow : Aug 24, 1966
: Brisbane
: 1984, 1988, 1992
Jon Sieben
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Jon Sieben Olympics Milestones
| Season | Event | Rank |
|---|---|---|
| 1992 | Men 4 x 100m Medley Relay | 7 |
| 1988 | 4 | |
| 1988 | Men 4 x 100m Medley Relay | 6 |
| 1984 | Men 200m Butterfly | G |
| 1984 | Men 4 x 100m Medley Relay | B |
