Kim Seo Hyun, previously known simply as Seo Hyun and currently known as Raw Hyun, is a South Korean singer, producer and lead rapper of the group NTX. He graduated from Lila Art High School. Victory Company originally wanted to call their first boy group NT9, but, decided to re-label as NTX, an abbreviation for "Neo Tracks No. X". They released their first pre-debut song titled "Black Hole" on August 2020 and then released 3 more singles before officially debuting on March 2021 with their 1st mini-album "Full of Lovescapes".
(Source: Korean = Namu Wiki || Translation = MyDramaList)
