Cortis Martin, even the toothache shot is Gen.G-esque.

It was fun, Godae ❤️‍🔥

Cortis, who gave a fantastic performance at the Korea University festival stage.

The Cortis members posted behind-the-scenes photos of the festival on Instagram.

Even the toothache shot with his hand on his cheek is so Gen.G-esque, Martin—hip, and cool!