Goes without saying - Stevie P is the most perfect human being God ever created.
Keith Burkinshaw is a prince amongst men.
Gary Mabbutt is a gentleman - a genuinely nice guy.
Met a lot of players in the past, especially in the 80s and 90s, and most were polite and happy to sign autographs and have their picture taken. Wasn't taken with Lineker or Sheringham, though, and Ian Walker was a bit of a wally. I got chatted up by Ian Hendon, but not sure he counts as a celebrity
Met John Gorman and Ian Moores in Malta many moons ago, and had a long chat with John, but Ian was not so forthcoming (may have just been shy).
Alvin Martin was a nice guy, shame he played for that lot, though.
One person I would love to meet and have a chat with - Martin Jol, he must have some stories to tell.