Pro-crypto Mark Cuban, after SEC Chair Gary Gensler’s job, says he will never retire

Mark Cuban once thought he’d retire by 35. Now he’s 66 and shows no sign of slowing down. “I’m just getting started,” he said recently. He’s selling his stake in the Dallas Mavericks and leaving “Shark Tank” next year, but that doesn’t mean he’s done. Instead, he’s focused on Cost Plus Drugs, his online pharmacy.