Wiki/BiographyJack Thomas "J. T." Snow, Jr. (born February 26, 1968) is a former Major League Baseball player. He played all but two games in his career as a first baseman, and played nine of his 13½ seasons with the San Francisco Giants. He was known for his exceptional defense, even though he was a very poor defender according to most advanced defensive metrics. After his retirement as a player, Snow worked in radio and television broadcasting. He is now a special assistant to the general manager for the Giants.