Done Fullmer and Gene Fullmer were both what type of athlete?
Don Fullmer: Don Fullmer (February 21, 1939 – January 28, 2012) was an American professional boxer and a brother of the former world middleweight champion Gene Fullmer. Gene Fullmer: Lawrence Gene Fullmer (July 21, 1931 – April 27, 2015) was an American middleweight boxer and world champion.
i don't know