Win Myint was born in Nyaung Chaung Village, Danubyu, Ayeyarwady Region, Burma to parents Tun Kyin and Daw Than. He graduated with a Bachelor of Science degree in geology from the Rangoon Arts and Science University.[1] He is married to Cho Cho and the couple has one daughter, Phyu Phyu Thin, a senior advisor of City Mart Holdings.[3][4]