Fluke - Natouch Siripongthorn (formerly known as Pongsatorn Sripinta) was born on June 1, 2539 B.E. (1996 AD). He completed his primary and secondary education at Boonyapotam School in Lamphun Province. He earned his bachelor's degree from the Faculty of Arts, Dhurakij Pundit University, majoring in English with first-class honors.

Fluke began his acting career in 2013 with appearances in films such as "Grean Fictions" and "My Bromance." In 2020, he had the opportunity to play the lead role of "Pharm" in the series "Until We Meet Again: The Series," which became highly successful and significantly increased his recognition. He has since continued to work on numerous projects and remains active in the entertainment industry. Additionally, he runs his own YouTube channel called "FLUKE NATOUCH OFFICIAL," where he shares various aspects of his lifestyle.