Kang Chan-hee, also known by his stage name Chani, is a South Korean actor and singer. He began his career as a child actor, notably appearing as little Yoochun in TVXQ's "Balloons" music video and in the various other television dramas. He's a former Fantagio Entertainment trainee. In 2015, he was a part of pre-debut team Neoz School under FNC ...