With a resurgent season at age 36, San Antonio Spurs star Tim Duncan continues to burnish a résumé that will make him an inner-circle Hall of Famer when he finally decides to call it quits. Duncan is now fifth on the league's all-time rebounding leaderboard and will soon pass Hakeem Olajuwon for fourth. He's eighth in blocks and has a chance to become the fifth NBA player with at least 3,000 in his career.