Jaleel White is 35.

James Avery is 63.

Bill Nye is 56.

William Fichtner is 55.

Charlie Burchill of Simple Minds is 52.

Charlie Benante of Anthrax is 49.

Mike Bordin is 49.

Fisher Stevens is 48.

Robin Givens is 47.

Michael Vartan is 43.

Rapper Skoob of DAS EFX is 41.

Rapper Twista is 39.