Began playing golf at age 7. His dad bought him a junior set of golf clubs. He hit balls on the beach near his home in Seoul before school and then spent hours at the driving range after his studies were over for the day. Also played tennis, soccer and baseball before turning his sole attention to golf.

Attended Kyung-gi High School in Seoul.

Favorite pro team is Manchester United. Favorite show is "Unlimited Challenge," a popular program in South Korea.

Supports the Korea University Hospital.