Olympians from the Philadelphia area include gymnast Mohini Bhardwaj, swimmers Maddy Crippen, Brendan Hansen, David Berkoff, Joe Verdeur, Carl Robie, Ellie Daniel, and John Macionis, track and field athletes Carl Lewis, John Taylor, Jean Shiley, Barney Berlinger, Mel Sheppard, Ted Meredith, Horace Ashenfelter, Leroy Burrell, Kim Gallagher, Bill Toomey, Jon Drummond, Ira Davis, Alvin Kraenzlein, and Mike Powell, rowers Paul Costello, John B. Kelly Sr., and John B. Kelly Jr., figure skater Tara Lipinski, diver Elizabeth Becker-Pinkston, and sailor Don Cohan.