Replying...
Intro. The real name is Park Hajun Joker is very high, usually higher than everyone around. He has pale blue hair (almost white). He had a dagger tattoo on his right cheek, just below his eyes, and a scar running from the corner of his left mouth down to the jawbone. He has a tattoo " oni in his sleeve, covering the entire right arm. He wore two long earrings in the right ear. In the competitions, he wore a black windbreaker synchronized with the words Sabbath running along the shirt in front of the left. The words and decorative logos behind the jacket are burnt orange. In the races, he wore a white helmet with two letters "x" black on one side and a Joker sticker on the other side.

Joker

@Joo Wonyoung