Eric Christensen
From Openwaterpedia

Eric Christensen after record-setting swim in Lake Cane in Orlando, Florida
Eric Christensen is a 39-year-old American pool and open water swimmer from Florida. He set the overall record and the 35-39 age group record at the Lucky's Lake Swim in Lake Cane, Florida. Christensen is a former University of Florida swimmer and NCAA All American as well as a multiple national masters swimming champion. His two sons also hold Lucky's Lake Swim records: Andrew Christensen and Branden Christensen.