Nattawut Poonpiriya
Nattawut "Baz" Poonpiriya (Thai: นัฐวุฒิ พูนพิริยะ, born 1981) is a Thai director, working extensively on television commercials and music videos, but best known for the thriller films Countdown and Bad Genius. Nattawut graduated Master of Fine Arts in stage directing from Srinakharinwirot University. After graduating, he worked mainly on television commercials for three years before moving to New York to study graphic design at Pratt Institute. He returned to Thailand in 2011, and worked as a music video director before directing his first feature film, the horror thriller Countdown, for GTH in 2012. The film won three categories at the Suphannahong National Film Awards. Nattawut then made a hiatus from feature films to focus again on advertising. His second feature, Bad Genius, was released in 2017, and won a record-breaking twelve categories at the awards.
| Film | Credit |
|---|---|
 Gohan2026 · Producer, Director, Screenplay | Producer, Director, Screenplay |
 Zi Mui2023 · Director | Director |
 Not Friends2023 · Film Directors' Posing Reference, Producer | Film Directors' Posing Reference, Producer |
 One for the Road2022 · Director, Writer | Director, Writer |
 The Reels Deal2021 · Director | Director |
 Girlhattan2017 · Writer, Director | Writer, Director |
 Bad Genius2017 · Screenplay, Director | Screenplay, Director |
 REUNION2015 · Director | Director |
 Present Perfect2014 · Writer, Director | Writer, Director |
 The Library2013 · Director | Director |
 Countdown2012 · Director, Screenplay | Director, Screenplay |
 Seven Something2012 · Sea You Crew (segment "21/28") | Sea You Crew (segment "21/28") |
 The Misbehavers2010 · Director, Screenplay | Director, Screenplay |
 The Untitled Snooker ProjectProducer | Producer |