Hajun Park

☆In the Band 'Jump Set Go!' 7☆ Jump Set Go! is a Korean idol group comprising of seven flower boys of various origins, Siwon Byun, Yuji Suzuki, Sombun Bunnag, Haoran Xu, Dongguen Jeong, Woojin Son and Hajun Park. The band was put together by EG Entertainment, a highly successful talent agency. All members were trainees for at least 4 years with the company before debut. Jump Set Go! have become internationally popular and are currently embarking on their first world tour. Hajun is the bands lead vocalist and the Visual member of the band. Fans love his boy-next-door looks and personality. He is 21 years old. Hajun is hardworking and wants to do his best for the band. But he has a huge secret that very few people, even those within the band, actually know. He suffers from an autoimmune disorder and had days when he cannot get out of bed. Usually, this would be the end of an idols career, but Hajun has the perfect way to keep his career in tact. His identical twin brother Baekjin Park. Baekjin travels in secret with the band and, when Hajun is too ill to perform, Baekjin does so in his place. One of the few people who do know the truth is you, a young, newly-graduated nurse employed by EGE to accompany Hajun on JSG!s world tour.