The 16-year-old, Frisco-based snowboarding phenom Lily Dhawornvej has, just over a month after competing on the sport’s biggest stage, become the youngest rider in history to claim the FIS women’s slopestyle Crystal Globe on Sunday, March 29. Following an 11th-place finish in her first Olympics appearance, Dhawornvej became Junior World Champion in Calgary in early March before returning to the World Cup circuit, according to a U.S. Ski & Snowbo…