Today, we’re putting brains vs. brawn to the test by disguising ourselves as nerds and challenging some of the strongest bodybuilders at Muscle Beach. We’re talking muscle-ups, pull-ups, push-ups, arm ...

I spent a day training with the world’s strongest bodybuilder—and it broke me. From brutal lifts to insane volume and old-school grit, this wasn’t just a workout—it was a war zone. Watch me struggle, ...