Park Jang Hyun revealed how he came to join hitmaking composer Kim Do Hoon's agency: "Following 'Superstar K3', I was able to eat dinner with composer Kim Do Hoon by chance, and he bought me ribeye steak. Even though it was our first time seeing each other, he treated me very well. After time passed and I was going through a very difficult time, I thought of composer Kim Do Hoon who treated a nobody like me well. So after hearing the news that he runs WA Entertainment, I tried out for an audition there and continued our ties."
WA Entertainment is also home to Phantom and Geeks.