Ben Affleck

Paul McCartney had a baby when he was 61; Rod Stewart was 66; Rupert Murdoch was a stunning 72. Not only does that mean they'll have less stamina than the average dad, that means they'll, well, check out a lot sooner too.

C. Everett 'Chic' Koop became U.S. Surgeon General under President Reagan. He was a world renowned pediatric surgeon who had a tumultuous Senate confirmation process due to partisanship. Chic took office in January 1982, a time of 'tobacco wars' and a new and evolving terrifying disease that we ultimately came to know as AIDS.