San E and Shin Dong Yup will be teaming up to host JTBC's new hip hop variety show, 'Hip Hop Nation'.

The new show is a survival program featuring 8 hip hop grandmas who will be competing with each other in rap battles. The grandma rappers, aged 50-80, will be matched with one of the 8 producer teams, and each week they will be assigned to prepare a performance. 

All the participating grandmas are from diverse backgrounds, and the producers are also talented individuals in the hip hop field. San E and Shin Dong Yup will take the role of helping the grandma rappers partner with the producers.

This new unique hip hop variety show is scheduled to air at the end of March or the beginning of April.