Choi Seung Wook, previously known as ACE, is a South Korea singer. He graduated from Kyunghee High School and later obtained a bachelor’s degree in Musical Perfomance from Dankook University. He made his debut in 2005 as one of the vocalists of the band PARAN, under the stage name ACE. The band debuted with their 1st single, "The First", after being trainees for 2 years. Their agency, NH Media, wanted the band to be a global group so all 5 members were fluent in English and Japanese and all were trained in all areas of musical production from chorus, dubbing to sub-producing. In 2010, all members started their military service and the group officially disbanded shortly after that. He is currently involved in musical theater and in a band called "My Sunset" with musicians of his age. In 2019 he married fellow singer and former member of the K-pop group "Cats", Kim Ji Hye (known also as Han Min Ah).
(Source: Korean = Namu Wiki || Translation = MyDramaList)