Guest
American Ninja Warrior Winner Isaac Caldiero Is First Champ in Seven Seasons, Contestants. After seven seasons and thousands of competitors, NBC’s “American Ninja Warrior” finally crowned a winner, after not one, but two competitors completed the fourth and final stage of the challenge for the first time in the show’s history. Since the series began in 2009, no athlete had ever progressed past the third stage of the competition, but in the season seven finale, both Geoff Britten and Isaac Caldiero finished the seemingly impossible course. Britten completed Stage 4 first, but Caldiero subsequently beat his time by 3.6 seconds, enabling him to win the challenge and the $1 million grand prize.
