It is Not as Easy as it Looks! This is What it Takes to Make it as an American Ninja Warrior

Grant Kiningham always dreamed of being a contestant on NBC's American Ninja Warrior. His grandpa introduced him to the show and even build a Ninja warrior Course on his farm in Oklahoma to help Grant train. Check out that course and more in the video above. Houston Life's Melanie Camp caught up with Grant at Iron Sports in Champions Park.