Bitto 비토 is the main rapper and main dancer of UP10TION.
Bitto was born Lee Changhyun 이창현 on Saturday, August 24, 1996, in Dongducheon.
Like fellow members Kogyeol, Wei, Wooshin, and Sunyoul, he was born in the Chinese Year of the Rat. His zodiac star sign is Virgo. He’s 180 cm or 5'11" tall. Bitto, Kuhn, Wei, and Hwanhee’s blood type is O.
He attended Def Dance School. He has an older brother.
When he was in sixth grade, Bitto danced in a competition and realized that he wanted to perform professionally. He began taking dancing lessons; a few years later, he signed with TOP Media. He was a trainee for a year and a half before debuting in UP10TION. He plays the piano.