Jonathan Kersky a.k.a 88, The Jumper or simply as Joke (born Moantanisca, October 1, 1983). He is best known as Stunt Performer and The lead vocalist of Five Groubosh rock band, CHUCKILL.
Jonathan started his career in thirteen years. He inherited the expertise of Adam Kersky, his father who also works as the most popular motorcycle jumper, Jonathan always wanted to be equal with his Father. But before it happens, Jonathan must accept the fact to lose a role model that is his own Father. An accident set aside by a ring of fire obstacle, has taken his soul.