Jake Olson completely lost his vision at the age of 12 after a long battle with eye cancer. He went on to become a Division 1 college football player, golf champion, author, and motivational speaker. We talk about what it's like to go blind at an early age, how he became an accomplished athlete, developing spatial awareness and "human sonar," one-eye culture in the military, and the real reason Dan Crenshaw wears an eyepatch. Along the way Jake teaches us how anyone can overcome the toughest setbacks in life with humor, perspective, and fortitude. Follow Jake on Instagram and Twitter at @jakeolson61.