The year she turned 16, she finished second overall in the women’s division of the national team trials and joined the national team for the first time. In November, at World Cup stop 1 in Salt Lake City, United States, she made her senior debut and won silver in the 1000m and gold in the 3000m relay.
The breakthrough yearIn February, she received the rookie award at the Coca-Cola Sports Awards. The year she turned 17, she competed in her first World Championships, in Moscow, Russia, and won the overall title.
In 2016, she won a second straight overall title at the World Championships at the Mokdong Ice Rink in Seoul. In February 2017, she graduated from Seohyeon High School and joined Seongnam City Hall, and that month she won medals in all four events at the Sapporo Asian Winter Games, including gold in the 1500m. At the World Championships in March, she was disqualified in the 500m and 1000m and dropped to sixth overall.
In February 2018, at her first Olympics, in PyeongChang, she won gold in the 1500m and the 3000m relay after being disqualified in the 500m. A month later, she won four golds at the World Championships and took back the overall title after two years.
In 2019, she won 1500m gold and 1000m silver at the World Championships. In 2020, she won the 1500m at World Cup stop 5, her first World Cup gold since returning from injury. In 2021, she won the 1000m at the World Cup in Dordrecht, the Netherlands.
In 2022, she won silver in the 1000m and the 3000m relay at the Beijing Olympics, then added gold in the 1500m for a second straight Olympic title in the event. In April, she won four golds at the World Championships and took back the overall title after four years.
In 2023, she did not enter the national team trials, saying she would change her equipment and work on new techniques. In April 2024, she finished first overall at the trials and returned to the national team, and in December she received the Proud Yonsei Athlete Award.
In February 2025, she became the first Korean woman to win three golds at the Asian Winter Games, in Harbin, and in March she secured a berth at the Milan Olympics with 1500m gold at the World Championships. In 2026, at the Milan–Cortina Olympics, she won relay gold for her fourth career gold and 1500m silver for her seventh medal, a record for a Korean athlete at the Olympics, and announced it was her last Olympics. She plans to leave the national team after next year’s World Championships in Seoul.
Choi Min-jeong (born Sep 9, 1998) made her senior debut on Nov 9, 2014, the year she turned 16, at World Cup stop 1 in short track, and became known in 2015, the year she turned 17, when she won the overall title at her first World Championships. In 2026, her seventh Olympic medal set a record for a Korean athlete, and she said it was her last Olympics.
Ages are by calendar year (the year minus the birth year), birthdays aside.