Shula, Don Francis

US football player and coach

1951-1952 - Played for Cleveland Browns. 

1953-1956 - Baltimore Colts. 

1957 - Washington Redskins.

1963-1969 - Head coach of Baltimore Colts.

1970-1996 - Head coach of Miami Dolphins.

1972 - Coached Miami Dolphins to only undefeated NFL season in history.

1993 - With 325th win (over Philadelphia Eagles), broke George Halas' record for number of NFL coaching victories.

Amassed best career winning record in NFL (347 wins-156 losses-6 ties).