Park Sang-hyun better known by his stage name Thunder, is a South Korean singer, songwriter, actor and model. He is a former member of South Korean boy band MBLAQ. On December 16, 2014, it was announced that he had departed from the group to focus on studying music. Wikipedia
Born: October 7, 1990 (age 27 years), Busan, South Korea
Height: 5′ 11″
Nationality: South Korean
Music group: MBLAQ (2009 – 2014)
