David Purser, left, and coach Patty Waldron after Purser won the 100 IM at Sun Belt Invitational.
David Purser, left, and coach Patty Waldron after Purser won the 100 IM at Sun Belt Invitational. Courtesy of David Purser
David Purser, left, and coach Patty Waldron after Purser won the 100 IM at Sun Belt Invitational. Courtesy of David Purser