What is the birth date of the member of the Spurs' who played center and retired before the 2003-04 NBA season?
David Robinson (basketball) David Maurice Robinson (born August 6, 1965) is an American former professional basketball player, who played center for the San Antonio Spurs in the National Basketball Association (NBA) for his entire career. Based on his prior service as an officer in the United States Navy, Robinson earned the nickname "The Admiral".
Michael Jackson (basketball) Michael Derek Jackson (born July 13, 1964) is a retired American professional basketball player who was selected by the New York Knicks in the 2nd round (47th overall) of the 1986 NBA Draft. A 6'2" guard from Georgetown University, Jackson played in 3 NBA seasons for the Sacramento Kings from 1987 to 1990.