Career
He is regarded as the "father of Thai science fiction". Juntree began his career as a civil servant in the Mineral Fuels Division (now the Department of Mineral Fuels of the Ministry of Energy) of the Thai government. In 1945, he collaborated on the magazine Witthayasat Mahatsachan alongside Doctor Preecha Amatyakul, then Assistant Secretariat of the Science Society of Thailand.
Under this name he published works of science fiction, science-related articles and biographies on scientists, continuing to do so until his resignation in 1959.