You can forget about everything else. Take dance classes to become a better and more versatile dancer. In all honesty becoming a K-Pop idol isnt as complicated as you might think.
How to become a kpop idol as a foreigner.
However some idols have been in the industry for longer just due to how long their trainee period was. Consultation on clothes necessary for audition. Perhaps instead of becoming a Korean-Pop Idol you could just become a singerdancerperformer. How to become a kpop idol as a foreigner.