Cornea, Lens, and Iris The iris is the colored part of the eye. A circular muscle in the iris controls the amount of light entering the eye through the pupil, the black area in the center of the iris.
Michael is the caddy for 20-year-old phenom golfer Jordan Spieth, who recently made a huge statement on golfâs biggest stage, tying for second place at the 2014 Masters in Augusta, Georgia, with a 5-under par performance for the tournament. Everything was working in the major for Spieth â and for Michael as well.
Yes, it really pays to be the caddie for PGA wunderkind Jordan Spieth. Greller could add to his stash this weekend. Spieth is a heavy favorite to win the British Open. Greller's haul would rank him 93rd on the PGA's money list for 2015, ahead of 159 other PGA Tour members, according to BusinessInsider.com.