I met Warren Moon in a mall many years ago.
Partied with Steve Holy on a Carnival Cruise
Had a drink with Rick Springfield
Met George W when he was the governor of Texas.
Met Bill Clinton when he came to Barksdale AFB
Met Tuff Hederman and talked to him for a few minutes
Met Josh Gracen when he played a really small venue.
Nolan Ryan lived just one town over from me growing up. I saw him all the time. He was at a lot of Youth sporting events and I have a few autographs from meeting him at soccer games. He was super cool and down to earth.
I think there might be a few more. But can't remember off the top of my head.