Trying to figure out who is responsible for throwing a football the farthest distance in history is not an easy task. It takes one on a winding journey through message boards and YouTube clips and ends, disappointingly, at Vinny Testaverde. In this week's excerpt from Slate's Hang Up and Listen podcast, Josh Levin discovers that the former Jets quarterback may very well be strongest-armed passer in NFL history.

You can listen to the full podcast here or subscribe on iTunes.