Almost all K-pop idols are good dancers. However, some are better than others and take on the "main dancer" role in their group.

In this video, we asked professional dancers to identify the main dancer(s) of the girl group XG just by watching the group's dance videos.

Is it Cocona or Jurin? Watch this video to find out what the pros think!

Kim Chae-ri, a K-pop team intern video producer at The Korea Times, produced this video.