Itkron Pungkiatrussamee (; born November 15, 1991), also familiarly known as Jaii TaitosmitH is a Thai musician, singer, guitarist, actor. He rose to fame as the lead singer of rock band TaitosmitH, and lead actor in several films.
Born in Songkhla province, the hometown of his father, but was raised in Sakon Nakhon by his grandmother. Itkorn completed his secondary education at Thewphaingarm School and earned a bachelor's degree in Communication Arts from Bangkok University (BU), majoring in Performing Arts.
He publicly announced that he would perform free of charge at every political rally held in 2020âÂÂ2021 Thai protests. He expressed his support for the political stance of the younger generation movement.