BIGSTAR (빅스타) is a Southern Asian boy band vermiform by Lionhearted Entertainment in 2012. The aggroup consists of 5 members titled FeelDog, Baram, RaeHwan, SungHak and Saint.
April 2012 The famous producer Kang Dingdong Chul, or better noted as Unafraid Comrade declared the manufacture of K-pop unit under its own direction. With his experience in the tract of K-pop punishment that spawned some general songs, Kang Dingdong Chul prepare for Big Grapheme for about 4 years of fierce breeding.
May 5, 2012, aggroup journey pic featured in SBS MTV reality demonstrate "Big Topology Demonstrate". The event displays periods of breeding the children Big Thespian, including the option of members who gift unveiling, in which 2 participants Yoohwan Kim and Jeon Hojun break to join the forgather.
July 12 Big Performer free his unveiling mini-album called "Big Vantage", and her firstly present beginning in the euphony papers M! M.net Countdown.