You Mad, Bro? Why Caroline Marks' Little Brother Punched a Hole in Her Surfboard

Sure, they can laugh about it now. But it wasn't all smiles when Caroline Marks' brother thrashed one of her prized surfboards just because the Olympian wouldn't give him a ride to a friend's house. Their mom was not pleased. For more on this, search for My New Favorite Olympian wherever you get your podcasts, or visit https://link.chtbl.com/CarolineMarksNBC.