Arabella Ng Caroline Yili is an alpine skier and the sole athlete who competed for Hong Kong at the 2018 Winter Olympics. She is the niece of Fenella Ng, a Hong Kong swimmer and rower who competed at the 1984 and the 1988 Summer Olympics, as well as a rower at the 2000 Summer Olympics. Ng was born in Hong Kong and moved to Whistler, British Columbia, Canada. She is the first athlete from Hong Kong to compete in skiing at the Winter Olympics. She was the flag bearer for Hong Kong in the 2018 Winter Olympics Parade of Nations. She competed in the women's giant slalom and women's slalom.