Fisher is one of Yale's strongest swimmers in the 500, 1000 and 1650 Freestyle. An ECAC Championship squad member in his first year at Yale, Mark made the Bulldog's EISL team last season. Mark's most exciting swimming moment was the first time he broke 16 minutes in the mile in the summer of 2003 in his last pre-college event before arriving at Yale.

Mark spends most of his non-pool time at Starbucks studying, drinking peppermint hot chocolates, and looking for insects to take home to his collection of carnivorous plants. He enjoys Yale very much, and so do his well-fed botanical friends.