Lee Ho-dong, better known by his stage name Hoya or Lee Ho-won, is a South Korean singer, rapper, songwriter, dancer, actor and currently a member of dance crew MBITIOUS. He is known served as a rapper and vocalist in boy band Infinite from 2010 until his departure from Woollim Entertainment in 2017. In 2018, Hoya made his solo debut on March 28 with his first EP Shower.

Jang Dong-woo, commonly known as Dongwoo, is a South Korean singer, rapper, and dancer. He is the main rapper of South Korean boy band Infinite and its sub-unit Infinite H.