High.D 하이디 is the main vocal of Sonamoo.
High.D was born Kim Dohee 김도희 on Saturday, December 21, 1996, in Gyeonggi.
Like fellow member Euijin, she was born in the Chinese Year of the Rat. She’s a Sagittarius, like Minjae and Nahyun. She’s 165 cm or 5'5" tall. High.D., Minjae, and Euijin’s blood type is A.
She and Sumin both speak Mandarin.
She was the fifth member of Sonamoo to join TS Entertainment as a trainee. She was in B.A.P.’s music video for “Never Give Up.” Her favorite artists are Jessie J, Uhm Junghwa, and Beyonce. She plays the piano.
Her motto is, “Dream as if you can live forever, live as if you will die today.” She also believes, “I will do my best until it ends.”