Mike Seifert
DL · Born March 30, 1951
Age in each season
- 1974 (Browns): 23 years, 155 days to 23 years, 276 days
How old were they?
Every NFL player's age on game day: every Super Bowl and every season since 1966.
Every NFL player's age on game day: every Super Bowl and every season since 1966.
DL · Born March 30, 1951