Nathan CHEN (USA) in action during the SENIOR MEN free Program of the ISU Figure Skating Grand Prix final at Palavela on December 7, 2019 in Turin, Italy (Photo by Mauro Ujetto/NurPhoto via Getty Images)NurPhoto via Getty ImagesFILE - In this Feb. 9, 2018 file photo, United States' Nathan Chen performs in the men's single short program team event at the 2018 Winter Olympics in Gangneung, South Korea. Chen is offering condolences to families of the victims of the Florida school shooting that killed over a dozen people. Chen skated in the Pyeongchang Olympics team competition where the U.S. won bronze, and he’s due to skate in the men’s individual competition starting Friday, Feb. 16. (AP Photo/David J. Phillip, File)ASSOCIATED PRESSNathan Chen performs during the men's short program at Skate America, Friday, Oct. 19, 2018, in Everett, Wash. (AP Photo/Ted S. Warren)ASSOCIATED PRESSAdvertisement Nathan Chen of the United States performs his men's free skating routine during Japan Open figure skating team competition at Saitama Super Arena in Saitama, north of Tokyo Saturday, Oct. 5, 2019. (AP Photo/Toru Hanai)ASSOCIATED PRESSNathan Chen from the U.S. performs his men's short program routine during the ISU World Figure Skating Championships at Saitama Super Arena in Saitama, north of Tokyo, Thursday, March 21, 2019. (AP Photo/Annice Lyn)ASSOCIATED PRESS