Tasanapol "Tern" Inthraphuvasak (, born 14 November 2005) is a Thai racing driver who is currently competing in the FIA Formula 2 Championship for ART Grand Prix.
Inthraphuvasak made his car racing debut in the 2021 Formula 4 UAE Championship, and has competed in various other Formula 4 championships such as French F4, British F4 and Spanish F4, with wins in the latter two. He competed in the 2023 Formula Regional Middle East Championship with Pinnacle VAR. He progressed to FIA Formula 3 in 2024 with AIX before switching to Campos in 2025, where he took multiple wins to become the first Thai driver to win a race in the category.
Inthraphuvasak was born in Bangkok on 14 November 2005. His father, Vutthikorn Inthraphuvasak (b. 1974) is a GT racing driver notably known for competing in the Thailand Super Series, and is also the executive of AAS Group.
Inthraphuvasak lived in Bangkok until age 14, attending an international school before moving to England to pursue his racing career. He labels fellow Thai Formula One driver Alexander Albon as his racing hero.
Inthraphuvasak began karting in 2013, and competed in karting championships across Asia and his native Thailand until 2017, when he began karting in the United States and Europe as well. He was vice champion of the 2017 Asian Kart Open Championship and the 2018 IAME Asia Series. He competed in the OK Junior class of the 2019 FIA Karting European Championship with KR Motorsport.
Inthraphuvasak made his car racing debut in January 2021, competing in the 2021 Formula 4 UAE Championship with Xcel Motorsport. He started his single-seater career well, taking two third places in the opening two rounds. Inthraphuvasak earned another podium with second place in the second Yas Marina round; he finished fifth in the standings, having scored in every race bar one.
For his main campaign, Inthraphuvasak would drive for Carlin in the F4 British Championship. He was disqualified from race 3 at the opening round at Thruxton Circuit after failing to comply to a black and orange flag. He took his first podium during the second race in Oulton Park, and repeated this feat in Croft. Inthraphuvasak managed to take a win during the reverse-grid race at the final round at Brands Hatch. He finished tenth in the overall standings, with 123 points.
Inthraphuvasak also appeared as a guest driver at the third round of the 2021 French F4 Championship at the Hungaroring. He took two podium finishes over the weekend.
Inthraphuvasak returned for the 2022 Formula 4 UAE Championship with MP Motorsport, for his second campaign in the series. He took pole position for race 1 in the opening Yas Marina round, and inherited the race 3 win after post-race penalties were given. He backed this by taking two podiums during the next round in Dubai. Following that, Inthraphuvasak did not stand on the podium again, but scored in six of the remaining nine races, meaning he finished seventh in the standings.
Inthraphuvasak switched to the F4 Spanish Championship, sticking with MP Motorsport. He began the season with a second place during the first race at the Algarve International Circuit. He took pole position for race 3, and converted it into a race win, his only of the season. This proved to be a false dawn for Inthraphuvasak, as he only placed in the points five more times, eventually finishing tenth in the standings with 63 points.
In late 2022, in preparation for a full Formula Regional campaign the following year, Inthraphuvasak paired up with Graff to take part in two rounds of the Ultimate Cup Series' single-seater category. The Thai starred on debut, taking pole and winning lights to flag in his first race at the Hockenheimring. He went on to win five of his six races in the championship, in a field that included Formula E race winner and former Formula One test driver Nico Prost.
Inthraphuvasak was revealed as one of the drivers for Pinnacle VAR in the 2023 Formula Regional Middle East Championship. He finished on the podium once throughout the season, finishing in 3rd place in the third race of the first round at Dubai Autodrome. With three other points finishes during the season, he came 19th in the overall standings with 19 points, and eighth in the rookie standings.
In 2024, Inthraphuvasak was announced to be returning to the Formula Regional Middle East Championship for the 2024 season, driving for PHM AIX Racing. He began the season with two points finishes, before taking second place during round 2 in Yas Marina. Inthraphuvasak repeated these results during the first and second Dubai Autodrome rounds, and eventually placed ninth in the standings with 86 points.
Inthraphuvasak raced in the final round of the pre-season Formula Regional Middle East Trophy with ART Grand Prix.
For his main 2023 campaign, Inthraphuvasak signed with Campos Racing to compete in the newly formed Eurocup-3 series. He picked up his first pole position not long after at the first race of the second round in MotorLand Aragón, but he retired from the race with a mechanical issue and was unable to start race two. In Circuit Zandvoort, he picked up his first podium in the first race, and picked up his second podium at the following round in Circuito de Jerez in race two. Inthraphuvasak bagged a second pole position at Circuito do Estoril, and got two second place positions in the final round in Circuit de Barcelona-Catalunya. Inthraphuvasak finished the championship sixth with 142 points.
Inthraphuvasak competed in the first round of the 2025 Eurocup-3 Spanish Winter Championship with Campos Racing. He finished 16th in the standings with 12 points, his best finish being fourth in the third race.
Inthraphuvasak was promoted to FIA Formula 3 for 2024, joining AIX Racing. He had a difficult season in general as he often languished outside the points, but a breakthrough came in Hungary, qualifying tenth. Inthraphuvasak converted his third place start in the sprint to a podium in behind his winning teammate Nikita Bedrin, scoring AIX Racing's first 1-2 in Formula 3. This was Inthraphuvasak's only points finish of the season, as he finished the season 24th overall.
Inthraphuvasak moved to Campos Racing for the 2025 FIA Formula 3 Championship, his sophomore season in the category. He started his season strong in Melbourne, qualifying seventh which allowed him to take a double points finish. This was followed by three scoreless events, being stopped only with a ninth place finish during the Barcelona sprint race. He then made up positions in the Austrian sprint race and finished fourth, but a slow getaway in the feature race eliminated his chances of points. Inthraphuvasak took his first Formula 3 win during the sprint race in Silverstone, having battled Théophile Naël for the lead mid-race. He looked set for more points on Sunday, but he struggled in the wet and dropped out of the points from fourth. After finishing sixth in the Spa-Francorchamps sprint race, Inthraphuvasak secured his second victory during the Budapest sprint race, leading from lights-to-flag. He finished tenth in the feature race. In Monza, Inthraphuvasak qualified a career best fourth, but was unable to score points in the sprint following an off-track excursion on the first lap. Nevertheless, he scored his first feature race win the next day, following a double pass at Rettifilo on Brad Benavides and teammate Nikola Tsolov. His late run of form leaped Inthraphuvasak to seventh in the standings with 74 points, helping Campos to clinch the teams' title for the first time in F3 history.
In November 2025, Inthraphuvasak competed in the Macau Grand Prix with Trident, finishing 16th at the end of the main race.
Inthraphuvasak raced in the 2025 Yas Island Formula 2 with Trident replacing one-off driver James Wharton.
Inthraphuvasak is set to make his full time debut in Formula 2 in 2026 with ART Grand Prix.
Season still in progress.<br /> <sup>â </sup> As Inthraphuvasak was a guest driver, he was ineligible to score points.
() (Races in bold indicate pole position) (Races in italics indicate fastest lap)
() (Races in bold indicate pole position) (Races in italics indicate fastest lap)
() (Races in bold indicate pole position) (Races in italics indicate fastest lap)
<sup>â </sup> As Inthraphuvasak was a guest driver, he was ineligible to score points.
() (Races in bold indicate pole position) (Races in italics indicate fastest lap)
() (Races in bold indicate pole position) (Races in italics indicate fastest lap)
() (Races in bold indicate pole position) (Races in italics indicate fastest lap)
() (Races in bold indicate pole position) (Races in italics indicate fastest lap)
() (Races in bold indicate pole position) (Races in italics indicate fastest lap)
() (Races in bold indicate pole position) (Races in italics indicate fastest lap)
Season still in progress.