72 Year Old Veteran Becomes Oldest Competitor on 'American Ninja Warrior'

At age 72, Chuck Mammay has became the oldest competitor to ever compete on "American Ninja Warrior." In a pre-competition interview, the Vietnam Veteran detailed his daily workout regiment, explaining, "I get up in the morning around 5:00, 5:15. Do anywhere from 800 to 1,600 crunches. 200 push ups. I'll go to the gym and workout for 3 hours. I kayak. I hike. I bike. I even chase wild women." Unfortunately Chuck didn't make it past the first round of obstacles, but his run was just as epic as he is.