Nammon Krittanai Asanprakit is an actor born in Bangkok. He graduated from Chiang Mai University's Faculty of Mass Communication.

Nammon entered the entertainment industry at the urging of "Pompam" Niti Chaichitathorn who was a trainee at GMMTV at the time and introduced him to the higher-ups. Namon was an artist under GMMTV until 2021.