Lee Yong-dae and Chang Su-young, the badminton legends of South Korea, become the coach of young and energized male celebrities like Yoon Du-jun from Highlight and Boo Seung-kwan from idol group Seventeen. They go through tough trainings, compete against other badminton experts, and finally attend national athletic meet.

Lee Yong-dae
Self
Chang Su-young
Self

Jang Sung-kyu
Self

Yoon Hyun-min
Self

Yang Se-chan
Self

Yoon Doo-joon
Self

Lee Chan-won
Self

Jeong Dong-won
Self

Seungkwan
Self
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