06.04.2001 (23 years) (Berkeley, California, USA)
Marteen Estevez (born April 6, 2001), better known mononymously as Marteen, is an American singer, songwriter, and actor. He has opened for acts like Kehlani, Fifth Harmony, Dua Lipa and NCT 127. Record producer J. R. Rotem discovered Marteen and has produced many of his songs.