Wow, dude actually completed it, impressive.

The national finals round in Las Vegas, where they face a stunning four-stage course modeled after the famed Mt. Midoriyama course in Japan. The winner will take home a grand prize of $1,000,000. Although many have come close, no competitor has yet to achieve total victory and claim the prize.

Knowing it'll take a history-making climb up Mt. Midoriyama to claim the million-dollar prize, Isaac Caldiero turns in a history-making ascent.