What does MC often mentioned in Korean variety shows mean?

Different countries have different understandings of MC.

South Korea's MC is in the field of accusation. He is the host of the official entrance examination of MBC.

Generally, everyone in a program is called a member, and there will be 1-2 MC control fields, while those who have been in it for a long time are called full members, and those who only do a few issues are called temporary members or guests.

However, after 2000, MBC cancelled open recruitment. South Korea is very particular about seniority. After the cancellation, many hosts were replaced by other stars. But it is not as good as open recruitment in status. In other words, the host status of the public recruitment is higher than that of the general host, and the well-known ones such as Li and Yu Zaishi are all predecessors of the public recruitment. After canceling the public recruitment, the word MC is no longer dedicated. They are all called members. And MC also casually calls functions that are no longer representative.