About
Jang Do Yoon, known as Do Yoon, is a South Korean singer, model, and actor. He was going to be a trainee of Pledis Entertainment's boy group "Seventeen", but decided to pursue a career in acting instead. Do Yoon appeared in music video’s ‘Wonder Boy’ (After School Blue), ‘Love Letter’ (Happy Pledis), ‘Face’ (NU’EST), and ‘Venus’ (Hello Venus)
The Promise
My Sweet Dear
Sing My Crush
Because I Love You