http://en.wikipedia.org/wiki/List_of_Super_Bowl_winning_quarterbacks
yes
3
Tom Brady and Ben Roethlisberger are the two quarterbacks that have the best winning percentage in their first 4 years in the NFL. Ben Roethlisberger has the fourth highest career winning percentage as a quarterback.
3
One United States president (Herbert Hoover) and two Super Bowl winning quarterbacks (Jim Plunkett, John Elway) went to Stanford University.
Three (3)
Alabama and Purdue.
Terry Bradshaw
AJ McCarron is the winning quarterback at Alabama. AJ McCarron is one of the only seven quarterbacks in the history to have won the back-to-back titles.
The Steelers had two quarterbacks win the Super Bowl as starters:Terry Bradshaw - IX, X, XIII, XIVBen Roethlisberger - XL, XLIII
Jim Kelly and Joe Ferguson....if you're only counting consistently starting QB s.
Seven- Dawson, Morrall, Griese, Eason, Brady, Collins and Brees.