

Season 1 • Episode 12
LatestLee 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.
Production
Legit national tournament finale with real stakes.
Editing
Perfect slow-mo smashes that make amateurs look heroic.
Trivia, insights & behind the scenes
Lee Yong-dae is the only player to win all BWF Super Series titles and an Olympic gold — he literally trained idols using national team methods.
This sparked a mini badminton craze in Korea; Yonex racket sales spiked 40% after airing, with 'Racket Boys' becoming shorthand for celebrity sports variety.