Kaepernick: 'We have to keep our momentum'
Colin Kaepernick has led the 49ers back to the playoffs after leading them to the Super Bowl last year. (AP)
Colin Kaepernick can be seen all over magazine covers and in numerous television commercials.
And his No. 7 jersey can be seen on plenty of fans, as Kaepernick had the top selling NFL jersey in 2013.
The data provided by NFLShop.com spans from April 1 to September 30.
1. Colin Kaepernick, 49ers
2. Peyton Manning, Broncos
3. Russell Wilson, Seahawks
4. Adrian Peterson, Vikings
5. Robert Griffin III, Redskins
6. Ryan Tannehill, Dolphins
7. Tom Brady, Patriots
8. Aaron Rodgers, Packers
9. J.J. Watt, Texans
10. Drew Brees, Saints