Posted by Sabrina B. @gametimegirl Tiger Woods has not finished a tournament atop the leaderboard in 18 months. Nonetheless, Forbes says the world’s former No. 1 golfer remains the biggest celebrity in the sports world. Woods is No. 6 on Forbes’ annual “Celebrity 100” compilation of the most powerful people or groups in the entertainment business, the highest rank of any of the 19 athletes who made the list.