Tags: Beauty Queen.
Sangduen Manwong (Thai: แสงเดือน แม้นวงศ์; RTGS: Saengduean Maenwong) nicknamed Toom (Thai: ตุ๋ม; RTGS: Tum) (born January 1 1949 in Bangkok Thailand) was Miss Thailand 1968.She crowned Miss Thailand on December 3 1968. She competed in the Miss Universe 1969 pageant competition held in USA and she won the best national costume.She is married to Niweth Prompant and they have two daughters. Currently she works building Buddha business.