The old and new idols came together in one place. 

Hallyu star idol groups Shinhwa and Super Junior will appear together in order to decide which group is the better one.

On Saturday's 'Shinhwa Broadcast,' Super Junior was invited to the show in order to compete with Shinhwa. The episode was titled, "Global Channel - Hallyu Competition."

This is the first historic meeting of the two groups, who are very popular and famous for their activities both in music and in variety shows. 

Yesung said, "I love Eric because he can rap in English so well." Eunhyuk then said that Yesung can imitate it really well, which then increased expectations. Eric showed off his rap in Shinhwa's 'T.O.P' first and Yesung followed it up with incredible focus.

Yesung said, "When I was in middle school, I used to follow it," and imitated Eric's rap style, which isn't focused on getting the lyrics across but really his style. Shinhwa laughed at this and applauded him. Eric gave him a thumbs up, indicating his approval.

The episode airs Saturday.