Kelly Kulick is the only woman bowler to earn an exemption on the PBA Tour. She did it for the 2005-06 season through Tour Trials and she did it again for 2010-11 and 2011-12 by winning the PBA Tournament of Champions in January, which also made her the only woman to win a PBA Tour title. So there probably shouldn't be much debate as to whether she's the greatest woman bowler in the world....