While most K-pop choreographies are based in more hip hop style dance than classical or ballet-type movements, there’s no denying that a foundation in classical dance lends a special grace and power to movement that you’re hard-pressed to find anywhere else — and these 10 idols are living proof! Their classical training makes them totally eye-catching on stage, and there’s just something special about the way they execute choreographies with fluidity and precision. In no particular order, here are 10 idols whose classical training has definitely paid off.

1. APRIL’s Rachel