YG Entertainment's new unit Hi Suhyun has been dominating the music industry with their collaboration.

Hi Suhyun's song "I'm Different" that was released on November 11 has been rank 1 on 8 different music charts such as MelOn, Bugs, Genie, Olleh Music, Mnet, Soribada, etc. 

The song rose to rank 1 within one hour of release and achieved an "all-kill" within two days. The two had always been showing off their singing skills in their respective positions before forming a unit group so they are receiving even more attention together, especially with the featuring of iKON's Bobby.

Lee Hi and Lee Soo Hyun have been bringing great results despite their young age. They are settling in the music industry not as young girls but as powerful vocals.