What is the birth date of the member of the Spurs' who played center and retired before the 2003-04 NBA season?
2003–04 San Antonio Spurs season The 2003-04 NBA season was the Spurs' 28th season in the National Basketball Association, the 31st in San Antonio, and 37th season as a franchise. During the offseason, the Spurs acquired Hedo Türkoğlu from the Sacramento Kings in a three-team trade and signed free agent Robert Horry, who won championships with the Houston Rockets and Los Angeles Lakers. Despite the retirement of David Robinson, and playing around .500 in November, the Spurs posted a 13-game winning streak in January and won their final eleven games of the season, finishing second in the Midwest Division with a 57–25 record. 2-time MVP Tim Duncan was selected for the 2004 NBA All-Star Game.
2007–08 San Antonio Spurs season The 2007–08 San Antonio Spurs season was the 41st season of the franchise, 35th in San Antonio, and 32nd in the National Basketball Association (NBA). The Spurs were the defending champions after winning their fourth title. They would once again win at least 50 games for the 9th straight season, and make the playoffs for the 11th straight season. After beating the Phoenix Suns in 5 games and the New Orleans Hornets in 7, the Spurs were eliminated by the Los Angeles Lakers in the Western Conference Finals. They failed to gain back-to-back titles for the fourth time in nine years. Following the season, Robert Horry retired.