Robin Williams, Jonathan Winters (if he's still living), a friend of mine whose name I can't disclose but he is a Musician, singer, politician and activist, Michael Meyers (Austin Powers) who used to get loads of green army men from me when I had the shop in NYC and there are a bunch more who just escape me at the moment.
Robin Williams is also heavy into cycling and has an awesome stable of road and race bikes.
I have seen him a few times at horse shows in Wellington, Florida. He also collects horses for his daughter.I've spotted Springsteen a few times at "Hobbymasters" in Red Bank NJ. He buys toy soldiers and model trains.
Don't forget good old Mr. Winston Churchill !!