| Personal information | |
|---|---|
| Born: | September 30, 1942 Magee, Mississippi, U.S. |
| Died: | August 29, 1994 (aged 51) Jackson, Mississippi, U.S. |
| Height: | 6 ft 1 in (1.85 m) |
| Weight: | 270 lb (122 kg) |
| Career information | |
| High school: | Magee (Magee, Mississippi) |
| College: | Southern Miss |
| Position: | Defensive tackle |
| AFL draft: | 1966 / round: 5 / pick: 35 |
| Career history | |
| Player stats at PFR | |
John Wayne "Big John" Mangum Sr. (September 30, 1942 — April 29, 1994) was an American football defensive tackle in the American Football League (AFL).