Donating blood is a matter of choice and it has to be yours. Here are some famous individuals who have been and are advocating the regular donation of blood. And you have guessed it: Many of them “happen to be” rh negative, or, specifically: O negative. The universal donor. Here is our list. Please leave a comment if you have an addition. Jimmy Carter Elvis Yoe Bing James Harrison Jon Heder Sophia Loren Prince Charles Cristian Ronaldo Niki Taylor See also: IS DONATING BLOOD RIGHT FOR YOU? How do I get more blood donors? Needles and Pins