It seems like even the head of Seoul has to engage in Kpop trend thus we see Seoul's Mayor Park Won Soon dancing to a Kpop song.

In a video post by a Facebook page called 'Live Seoul', they wrote

"You are watching the mayor of Seoul dancing to Super Junior's music, "Devil".
The mask that he is wearing is "Hahoe mask" which represents one of the traditional Korean cultures."

Seems like Mr. Park has amused Kpop fans especially Super Junior's in his short performance in front of Chinese locals and officials, and media as a part of their publicity effort. Watch below: