Compete.
Excel.
Represent.

The CSIA Hawks soccer program was established, becoming the school's first varsity athletics team. Over nearly two decades, the Hawks grew into hosts of the annual National Special-Purpose High School Football Tournament, competing with pride and consistency in the Gapyeong County Football Tournament and beyond.

The CSIA Wildcats basketball program was established in 2021, bringing the sport to Cheongshim International Academy. Building steadily through the years, the team grew to a dedicated roster of 20 players by 2026, competing with strong teamwork and commitment across both fall and spring seasons.

CSIA's flag football programs launched in 2023. The Wolves (men's) immediately made their mark by claiming the national championship in their debut season — a run that would extend to four consecutive national titles. The Ravens (women's) joined alongside them, competing in national tournaments with growing ambition each year.

CSIA Leaders became the school's first and only baseball team, founded in 2024. Starting with just five players at a school where baseball once had little presence, the team rapidly grew to more than 20 players — a testament to the passion and dedication of its founding members.

CSIA Vipers Men's Lacrosse was established in 2025, entering the national U16 League in their first year and finishing 4th — an impressive debut. That same year, all five teams were formally unified under the CSIA Varsity Athletics banner, creating a shared identity, leadership structure, and program-wide standards.