About Lee Jung-shin
Lee Jung-shin, known mononymously as Jungshin, is a South Korean musician, singer, rapper, and actor. He is the bassist of South Korean rock band CNBLUE, which debuted in January 2010 in South Korea. Lee trained under FNC Entertainment in 2009, and in September of that year joined CNBLUE as a bassist, replacing Kwon Kwang-jin who left the band shortly after debut. Lee was subsequently cast in supporting roles in sageuk The Blade and Petal (2013) and melodrama Temptation (2014); the later won him his first acting award, as "Best New Rising Star" at the 3rd DramaFever Awards.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.