Ron Kostelnik
DL · Born January 14, 1940
Age in each playoff game
- 1966 NFL Championship (January 1, 1967), Packers vs Cowboys 34–27: 26 years, 352 days
- Super Bowl I (January 15, 1967), Packers vs Chiefs 35–10: 27 years, 1 day
- 1967 Playoff (December 23, 1967), Packers vs Rams 28–7: 27 years, 343 days
- 1967 NFL Championship (December 31, 1967), Packers vs Cowboys 21–17: 27 years, 351 days
- Super Bowl II (January 14, 1968), Packers vs Raiders 33–14: 28 years, 0 days
Age in each season
- 1966 (Packers): 26 years, 230 days to 26 years, 351 days
- 1967 (Packers): 27 years, 230 days to 27 years, 351 days
- 1968 (Packers): 28 years, 231 days to 28 years, 352 days
- 1969 (Colts): 29 years, 230 days to 29 years, 351 days