[2] As a student at Soongeui Girls' High School, she stood out for her versatility, earning a call-up to the senior national team for the 2018 Asian Games.

In a game against the United States, Park recorded 17 points, 10 rebounds, 2 assists, 3 steals[9] in a matchup against Charli Collier, the first overall pick in the 2021 WNBA Draft.

Park also played at the 2017 FIBA Under-19 Women’s Basketball World Cup in Italy and led the team in points (15.1), rebounds (5.6), assists (3.3) and steals (3.3).

[10] Park posted 26 points, 7 rebounds, 4 steals and 1 block in a loss against the United States (highlights) and future WNBA prospects Paige Bueckers, Ashley Joens, and Aliyah Boston.

"[10] Park made her debut with the senior national team, at the 2018 Jakarta-Palembang Asian Games and also participated at the 2018 FIBA Women’s Basketball World Cup.