Yong Jun-hyung (용준형), born Yong Jae-sun (용재순), is a South Korean singer active with the boyband, Beast. He has also worked under the stage names Joker and Poppin' Dragon.
Yong Jun-hyung (용준형), born Yong Jae-sun (용재순), is a South Korean singer active with the boyband, Beast. He has also worked under the stage names Joker and Poppin' Dragon.