The Nicks siblings won the first of their four World medals, silver, at the 1950 World Championships. They won World bronze the next two seasons and competed at their second Olympics in 1952, where they finished 4th. The pair won gold at the 1953 World Championships in Davos, Switzerland. John said, "We were skating outdoors back then, and the temperature was, like, 28 degrees during a practice. It was so cold that I remember when I was taking off my boots that my laces were frozen." The siblings retired from competition after the event.