Joe Namath famously guaranteed his Jets would upset what team in the Super Bowl?

Now, a Colts-Jets Super Bowl is impossible, and not just because one of the teams is the Jets. Now both teams are in the AFC, but when Namath made his famous guarantee, the Colts were favored by 18 points over the upstart Jets.

Asked by Kevin McCaffrey · Last updated 5 years ago · 631 views · SOURCE