Jon Jansen Net Worth

He played in 126 career NFL games and started 123 of them. Following his retirement, Jansen dabbled in broadcast work. He has since taken work on post game radio shows for the Lions which are hosted on 97.1. He has also worked for The Big Ten Network. He attracted headlines for his comments on “Costas Now” on HBO, where he estimated that as many as 20 percent of the NFL’s players took performance enhancing drugs. Jansen has two daughters with his wife.