What is Bayern's nickname?

I am the moderator of IBAYERN.COM, and I am happy to answer your question. If you think the answer is ok, welcome to visit Aibayern. Bayern has the following nickname: Nanxing, which is taken from Bayern's most famous fan song: Nanxing, named after Munich is located in the south of Germany. The other is Bayern's official duet name Bayern King, but its popularity is not as wide as that of Nanxing.