A kid from the projects of Cleveland sat in a window one Christmas waiting for a father who never pulled into the driveway. Thirty-plus years later, that same kid had played college basketball at Ohio State, signed with the Harlem Globetrotters, eaten dinner with Muhammad Ali, and been waved through a traffic stop in Sydney by an officer who couldn't see a seven-foot driver folded into the back of the car. Derek Polk tells Sam Sapp how all of that fits inside one life, and what it took to hold it together.