One thing I personally find surprising is how he has a near perfect hairline. I always assumed until semi-recently after he became more comfortable around cameras that he went bald, or at least was receding due to some of the hairloss jokes he's made over the years. Especially after he brought up that receding hairline chart that one time. I had to google it because I had no idea what it was. Unless I am way off base here I don't think the vast majority of people without hairloss has any idea what a Norwood 1 or 2 is, esp off the cuff like that. He also did the cap thing for a while too IIRC, and a grown man in his age demo wearing a baseball cap is almost always a clear sign of chrome dome.