Jalen Rose played in the NBA from 1994-2007 for six teams, most notably the Indiana Pacers. Prior to the NBA, he played collegiately at the U. of Michigan. He currently works for ESPN.
Jared Allen is a five-time Pro Bowl defensive end who played primarily for the Kansas City Chiefs and Minnesota Vikings. He was selected by the Chiefs in the 4th round of the 2004 draft out of Idaho State.
Jason Witten plays tight end for the NFL's Las Vegas Raiders. He previously spent 16 seasons with the Dallas Cowboys, where he was an 11-time Pro Bowler and two time first-team All-Pro.
Jerome Bettis, known as "The Bus", is a Hall of Fame running back who played for the Pittsburgh Steelers from 1996 - 2005 and was a member of their Super Bowl XL winning team.
Hall of Fame quarterback Jim Kelly led the Buffalo Bills for 11 seasons from 1986-1996 and led them to four straight appearances in the Super Bowl from 1991-1994.
Joe Buck has won multiple Emmy Awards and handles play-by-play duties for FOX Sports' coverage of the NFL. He also works on the network's broadcast of Major League Baseball and professional golf.
John Harbaugh was named head coach of the Baltimore Ravens in 2008. He is the winningest coach in Ravens history and led the team to a win over the San Francisco 49ers in Super Bowl XLVII.