Nomes Alternativos: Park Sang Hyun | Thunder
Nascimento: 7 de Outubro de 1990 (33 years)
Park Sang Hyun (Hangul: 박상현; born October 7, 1990), better known by the stage name Thunder or Cheondoong (Hangul: 천둥), is a South Korean idol singer and member of the Korean boy band MBLAQ, currently active in South Korea.