Hello, everybody. Welcome to today's Book of the Day Show. I have an amazing guest, everyone's going to be excited by this one. I've got Tim Grover here. If you've been following my stuff recently, I've been talking a lot about Tim and his book, Relentless. He's written multiple books. He has multiple claims to fame, too, but I don't think you could get any better one than on the back of his book, Michael Jordan, the greatest basketball player of all time, says, "I consider Tim Grover to be second to none in his knowledge of sports training, and he was an invaluable part of my training program."