Earlier today, we asked a "Greg's Grillbuster Trivia" question about an Olympics gymnast celebrating her 52nd birthday today. The answer was Nadia Comaneci, the first gymnast to score a perfect 10 at the Olympics.

If you've never seen her performance, here's a brief video of little Nadia Comanci, at age 14 at the time, performing her routines at the 1976 Montreal Summer Olympics.