[1][2][3] He was well known as a vocal critic of Myanmar's ruling military junta, and his involvement in anti-coup protests led to an arrest warrant being issued for him.

[4][5][6] Born into a musical family on 26 November 1988 in Yangon, Raymond was a son of Saw Khu Hser, a songwriter, and Khin Myat Mon, a singer and vocal trainer.

[13] Featured by Kyar Pauk, Han Nay Tar and Novem Htoo, a popular song "Headshot" was his last work.

[16][17] Throughout his music career, Raymond released two albums as a collaboration with Idiots, many singles and wrote several popular songs.

As a member of the non-profit group Clean Yangon, he donated rice and cooking utensils to needy families during the COVID-19 pandemic in Myanmar.

[4] Along with several other celebrities, he was charged with calling for participation in the Civil Disobedience Movement (CDM) and damaging the state's ability to govern, with supporting the Committee Representing Pyidaungsu Hluttaw, and with generally inciting the people to disturb the peace and stability of the nation, which prompted him to flee to the jungle.

[26] He died due to a peptic ulcer on 23 June 2021 at the age of 32 in an area controlled by ethnic armed forces in Karen State bordering Thailand.