David "The Godfather" Campbell is back on American Ninja Warrior for his 17th season. He chatted with us about being the only OG to do all 17 seasons and training as a stay-at-home-dad.

They’re called “The Ninja Family,” and there’s a reason for it. Caleb and his wife Ashley both compete in American Ninja Warrior, as does his sister Caitlyn and her husband David.