Olympic Diving Champion Greg Louganis

He's more than just the world's greatest diver! Four-time Olympic gold medalist Greg Louganis joined us to talk about his medal-winning moments, life after the Olympics, his role in "Portlandia" and why dogs now play a special role in his life! He also shared a little about the new documentary on his life, Back on Board, that will be coming out this year.

For more information on Greg, visit his website.