I work with someone who has a wikipedia article...
Oh and when I was ~4 I guess I met one of the New York Giants at the grand opening of one of my parents' stores, but I don't remember who
Edit: And my dad used to take me and my brother to Phillies auctions at the Vet where they auctioned off memorabilia for an ALS charity. For $5 you could get an autograph from any of the Phillies, so I "met" some then. I also got bored and accidentally bid an auction up to $2000 when my dad was not in his seat. (You had to pay to get one of those number-on-a-stick things to bid, and you had to have one of those things to sit in the bidding section, so my dad had to buy one for each of us so we could sit with him. I zoned out and was apparently waving the thing for a while before my brother realized it and yanked it out of my hand)
Also, Pat Dapuzzo (former NHL linesman) always gave me pucks between periods at Devils games. (early 90s)