Gu Ailing's good friend, South Korean-American women's U-shaped track skills gold medalist Chloe Kim, grew up in the United States with racial discrimination. She won at the PyeongChang Winter Olympics

Gu Ailing's good friend, South Korean-American women's U-shaped track skills gold medalist Chloe Kim, grew up in the United States with racial discrimination. After winning the winter olympics in PyeongChang, she received hundreds of discriminatory and abusive private messages every month, so much so that she once wanted to give up skiing and at one point threw the gold medal in the trash.