Thomas Allen Shields (born July 11, 1991) is an American swimmer who swims for the University of California, Berkeley. In 2016, Shields placed second in the 200 m butterfly at the US Olympic Swimming Trials. He currently holds the short-course American records in the 50-meter, 100-meter, and 200-meter butterfly events, as well as the 100-yard butterfly.
Read about Tom Shields in Wikipedia