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.
When Jordan Spieth teed off Wednesday night (ET) in the Singapore Open, he had his agent, Jay Danzi, toting his bag instead of regular caddie Michael Greller. Immediately the Twitterverse perked up, wondering where Greller was. Turns out Greller was simply injured. He tweeted that is was his ankle, but nothing major..