By Kwon Ji-youn
Long before there was Lee Yong-dae, there was Park Joo-bong.
Lee may be the current badminton mogul, but Park owns five world championship titles and has conquered 72 international competitions. On the contrary, Lee, his successor, has yet to top the world championship podium.
Park Joo-bong is currently the head coach of the Japan national badminton team.