Kristian Noahsen appeared for the first time among musicians and artists in Greenland when he was around 11-12 years, and this happened around 1975 - 76. 1976 - 77 Kristian Noahsen started to play drums at the school (Atuarfik) Samuel Kleinschmidt (ASK ) The then Danish teacher John Andersen, who later became known as the founder of Nuuk City Orchestra, in his school, Kristian got a permanent place in the orchestra. 1979 - 80 Took Kristian at Kokkeskole in Denmark, and started playing with both Greenlandic and Danish musicians, and among his fellow musicians, he became known and called X-TIAN, thus rendering the artist X-TIAN NOAHSEN. As he later used, both when it came to his music, paintings, and sculptures, where he signed them with XN.