It’s not unusual for athletes to spare no effort to put themselves into position to win, but this might be taking it a bit too far. The World Anti-Doping Agency (WADA) has confirmed that it is investigating allegations that male ski jumpers at this year’s Winter Olympics in Italy might have injected hyaluronic acid into their penises in hopes of gaining a competitive advantage. How might that help an athlete in a ski jump contest? According to the German publication, Bild, which first reported the controversy in January, suggests athletes are artificially enlarging their penises before official body measurements to...