Psy complimented Haha for his hybrid character on "Infinite Challenge." 

Psy wrote on his Twitter on Sunday, "hybrid, it's a waste to only have one episode. Gender equality and freedom," and he made people laugh.

Haha responded, "kooohohohoh," which was what the character usually says. 

On the episode of MBC "Infinite Challenge" that aired on Saturday, Haha introduced the hybrid character Leo and made people laugh. He had a strange hairstyle with level b humor, and he asked many random questions.

Internet users commented, "I hope that Haha's hybrid character keeps coming out," "what do we do to watch his character again?", "it's been a while since a funny character like this came out," "please let Hybrid enter the company, and let Haha act the two characters."