Happy Birthday Frank Gorshin!
 

That's right, today is The Riddler's birthday, April 5, 1933.

Today's birthday is also shared by Colin Powell (US Secy of State 2001-05), Max Gail (Detective Wojciehowicz on Barney Miller), and Agnetha Faltskog (ABBA)

Ok, so I left out some child killers and maniacs from the listing, but I thought those four were interesting :)