Kai Beckstrand makes his family proud, especially his fellow ninja father Brian, with his impressive run.
Appearing:Matt IsemanAkbar BiamilaKristine Leahy
Tags: american ninja warrior, anw, nbc, semifinals 4, Season 13, 1309, Kai Beckstrand, Brian Beckstrand, cobra kai, mohawk, Best Runs, teen ninjas, obstacles, firefighter father and son, Matt iseman, Akbar Gbajabiamila, Zuri Hall, matt and akbar
S13 E93 minSneak PeekReality and Game ShowPrimetime
A. Smith & Co. Productions, Lake Paradise Entertainment