31 Years Old
Mark Tuan (段宜恩; born September 4, 1993), known professionally as Mark (마크), is an Taiwanese-American singer-songwriter and rapper under Creative Artists Agency. He is a member of the South Korean boy group GOT7. He made his solo debut on January 11, 2020, with the digital single "Outta My Head".
Los Angeles, California, USA on 4th September 1993
