I did an impromptu training session with @elonmusk for a few hours yesterday. I'm extremely impressed with his strength, power, and skill, on the feet and on the ground. It was epic. It's really inspiring to see Elon and Mark doing martial arts, but I think the world is served… pic.twitter.com/cq00A9Xnmw

— Lex Fridman (@lexfridman) June 27, 2023