Singer Chae Yeon is performing a wonderful stage at the MBC Music 'Show! Championship' live broadcast at the Kyonggi Ilsan MBC Dream Center on the afternoon of the 14th. November 14, 2018.
About Chae Yeon
Chae-yeon Lee, best-known mononymously as Chae Yeon, is a Korean pop singer who rose to fame with her hit single "Two of Us" in 2004 with her wave dance style.
 Wikipedia