Hey, Utah, the new champion of ‘American Ninja Warrior’ may someday save your life

A 19-year-old from St. George conquered the obstacle course and his opposition to win the trophy. His next goal: To be a full-time firefighter.

(Greg Gayne | NBC) Kai Beckstrand of St. George, Utah, conquers the floating monkey bars, one of the challenges on the obstacle course on the season finale of NBC's "American Ninja Warrior," which aired Aug. 25, 2025.