Bob Foster (born April 27, 1938) is a native of Albuquerque, New Mexico, USA whom many boxing critics consider to be one of the greatest Light Heavyweight world champions in history. As an amateur he won a silver medal at the 1959 Pan American Games. Foster failed in two attempts to win the world heavyweight title as he was stopped by both Muhammad Ali and Joe Frazier. Offered here is an original 2010 ALI OPPONENTS Leaf card which has been signed by Bob Foster. This is an original Bob Foster ALI OPPONENTS Leaf card manufactured in 2010. The signature is authenticated on the back of the card. Bold, blue sharpie signature. Not creased or torn. Clean front and back. 2 1/2" x 3 1/2."