In this Ninja Legends run from 2015, Isaac Caldiero climbs Mt. Midoriyama faster than Geoff Britten, becoming the first American to finish Stage 4 and be crowned an American Ninja Warrior.
Appearing:Matt IsemanKristine Leahy
Tags: watch ninja warrior video, mt midoriyama, american ninja warrior, watch ninja warrior video, first american ninja warrior, first to climb midoriyama, ninja warrior season 7, stage 4, National Finals, ninja warrior highlights, anw, season 7, Isaac Caldiero, vegas finals
S10 E145 minWeb ExclusiveReality and Game ShowPrimetime