EditorialChloe Kim's parents, Jong Jin Kim, left, and Boran Kim, celebrate during her gold medal performance in the halfpipe at the 2018 Winter Olympics in Pyeongchang, South Korea, on Feb. 13, 2018. (Margaret Cheatham Williams/The New York Times)
EditorialChloe Kim's parents, Jong Jin Kim, left, and Boran Kim, celebrate during her gold medal performance in the halfpipe at the 2018 Winter Olympics in Pyeongchang, South Korea, on Feb. 13, 2018. (Margaret Cheatham Williams/The New York Times)
EditorialChloe Kim's parents, Jong Jin Kim, left, and Boran Kim, celebrate during her gold medal performance in the halfpipe at the 2018 Winter Olympics in Pyeongchang, South Korea, on Feb. 13, 2018. (Margaret Cheatham Williams/The New York Times)
EditorialChloe Kim's parents, Jong Jin Kim, left, and Boran Kim, celebrate during her gold medal performance in the halfpipe at the 2018 Winter Olympics in Pyeongchang, South Korea, on Feb. 13, 2018. (Margaret Cheatham Williams/The New York Times)
EditorialChloe Kim's parents, Jong Jin Kim, left, and Boran Kim, celebrate during her gold medal performance in the halfpipe at the 2018 Winter Olympics in Pyeongchang, South Korea, on Feb. 13, 2018. (Margaret Cheatham Williams/The New York Times)
EditorialChloe Kim's parents, Jong Jin Kim, left, and Boran Kim, celebrate during her gold medal performance in the halfpipe at the 2018 Winter Olympics in Pyeongchang, South Korea, on Feb. 13, 2018. (Margaret Cheatham Williams/The New York Times)
EditorialChloe Kim's parents, Jong Jin Kim, left, and Boran Kim, celebrate during her gold medal performance in the halfpipe at the 2018 Winter Olympics in Pyeongchang, South Korea, on Feb. 13, 2018. (Margaret Cheatham Williams/The New York Times)
EditorialChloe Kim's parents, Jong Jin Kim, left, and Boran Kim, celebrate during her gold medal performance in the halfpipe at the 2018 Winter Olympics in Pyeongchang, South Korea, on Feb. 13, 2018. (Margaret Cheatham Williams/The New York Times)
EditorialChloe Kim's parents, Jong Jin Kim, left, and Boran Kim, celebrate during her gold medal performance in the halfpipe at the 2018 Winter Olympics in Pyeongchang, South Korea, on Feb. 13, 2018. (Margaret Cheatham Williams/The New York Times)