Canada's Evelyn Walsh (L)/Trennt Michaud perform during the gala exhibition at the 2020 ISU Four Continents Figure Skating Championships in Seoul, South Korea, Feb. 9, 2020. (Xinhua/Wang Jingqiang)

South Korea's Young You performs during the gala exhibition at the 2020 ISU Four Continents Figure Skating Championships in Seoul, South Korea, Feb. 9, 2020. (Xinhua/Wang Jingqiang)

Canada's Keegan Messing performs during the gala exhibition at the 2020 ISU Four Continents Figure Skating Championships in Seoul, South Korea, Feb. 9, 2020. (Xinhua/Wang Jingqiang)

Bradie Tennell of the United States performs during the gala exhibition at the 2020 ISU Four Continents Figure Skating Championships in Seoul, South Korea, Feb. 9, 2020. (Xinhua/Wang Jingqiang)

Canada's Kirsten Moore-Towers/Michael Marinaro (L) perform during the gala exhibition at the 2020 ISU Four Continents Figure Skating Championships in Seoul, South Korea, Feb. 9, 2020. (Xinhua/Wang Jingqiang)

Madison Chock(R)/Evan Bates of the United States perform during the gala exhibition at the 2020 ISU Four Continents Figure Skating Championships in Seoul, South Korea, Feb. 9, 2020. (Xinhua/Wang Jingqiang)

China's Sui Wenjing(L)/Han Cong perform during the gala exhibition at the 2020 ISU Four Continents Figure Skating Championships in Seoul, South Korea, Feb. 9, 2020. (Xinhua/Wang Jingqiang)

China's Peng Cheng/Jin Yang (Rear) perform during the gala exhibition at the 2020 ISU Four Continents Figure Skating Championships in Seoul, South Korea, Feb. 9, 2020. (Xinhua/Wang Jingqiang)

Japan's Kihira Rika performs during the gala exhibition at the 2020 ISU Four Continents Figure Skating Championships in Seoul, South Korea, Feb. 9, 2020. (Xinhua/Wang Jingqiang)

China's Wang Shiyue(R)/Liu Xinyu perform during the gala exhibition at the 2020 ISU Four Continents Figure Skating Championships in Seoul, South Korea, Feb. 9, 2020. (Xinhua/Wang Jingqiang)

Japan's Hanyu Yuzuru performs during the gala exhibition at the 2020 ISU Four Continents Figure Skating Championships in Seoul, South Korea, Feb. 9, 2020. (Xinhua/Wang Jingqiang)

China's Wang Shiyue(L)/Liu Xinyu perform during the gala exhibition at the 2020 ISU Four Continents Figure Skating Championships in Seoul, South Korea, Feb. 9, 2020. (Xinhua/Wang Jingqiang)

China's Wang Shiyue(L)/Liu Xinyu perform during the gala exhibition at the 2020 ISU Four Continents Figure Skating Championships in Seoul, South Korea, Feb. 9, 2020. (Xinhua/Wang Jingqiang)

Japan's Hanyu Yuzuru performs during the gala exhibition at the 2020 ISU Four Continents Figure Skating Championships in Seoul, South Korea, Feb. 9, 2020. (Xinhua/Wang Jingqiang)

China's Sui Wenjing(R)/Han Cong perform during the gala exhibition at the 2020 ISU Four Continents Figure Skating Championships in Seoul, South Korea, Feb. 9, 2020. (Xinhua/Wang Jingqiang)