This undated Masters flag is autographed in the center by 6-time Masters Tournament Champion Jack Nicklaus. Even better, it is also autographed by longtime CBS commentator Verne Lundquist, who had one of golf's most famous calls when he exclaimed "Yes Sir!" when Jack Nicklaus rolled in his putt on the back 9 on Sunday at the 1986 Masters. Verne Lundquist added the notation "Yes Sir!!" to his autograph.