Colin Kaepernick has been clocked at over 70.
Here's the 10 fastest throws at the combine since official record-keeping began in 2008:
1. Logan Thomas, Virginia Tech (2014),
60 mph
T-2. Stephen Morris, Miami (Fla.) (2014),
59 mph
T-2 Zac Dysert, Miami (Ohio) (2013),
59 mph
T-2. Tyler Bray Tennessee (2013),
59 mph
T-2. Brandon Weeden, Oklahoma State (2012),
59 mph
T-2. Kirk Cousins, Michigan State (2012),
59 mph
T-2. Colin Kaepernick, Nevada (2011),
59 mph
T-8. Austin Davis, Southern Miss (2012),
58 mph
T-8. Ryan Mallett, Arkansas (2011),
58 mph
T-8. John Parker Wilson, Alabama (2009),
58 mph
T-8. Mike Reilly, Central Washington (2009),
58 mph
T-8. Drew Willy, Buffalo (2009),
58 mph