Mark Henderson is a swimmer who has competed for the United States. He competed at the 1996 Summer Olympic Games. Though he missed the top eight final in the 100 metres butterfly, he helped the U.S. men's team of Jeff Rouse, Jeremy Linn, and Gary Hall solidify their gold medal triumph in the final round of the 4x100 metres medley relay.
He married Barcelona 1992 gold medalist Summer Sanders in 1997 before they divorced four years later.
Olympic Results[]
| Year | Event | Rank |
|---|---|---|
| 1996 | Men's 100m butterfly | 9th |
| Men's 4x100m medley relay | 
|
1996[]
| Discipline | Round | Time | |
|---|---|---|---|
| 100 metres butterfly | Heats | 53.58 | |
| B Final | 53.23 | ||
| 4x100 metres medley relay | Heats | 3:39.93 (Reserve) |
|
| Final | 3:34.84 (52.39 split) |
WR |