Share Read on Mobile Enter Reading Mode [BREAKING] IU and Jang Kiha break up after 4 years of dating Posted on 2017-01-24 12:06:48 by withdonut IUandJang Kihahave broken up.According toIlgan Sports, the pair broke up about a week ago. They've been breaking up and getting back together for a while, and finally decided to call it quits permanently. Comment