Mark Tuan [段宜恩] Basic Information
He was born in 1993, September 4th, (Los Angeles, U.S.A), the 3rd child out of 4.
He has two older sisters, a younger brother (Joey Tuan), and a dog named Milo. He also co-parents a dog, Coco, with Youngjae.
He is 175 cm (5'9 ft) tall, one of the shortest in...