Guy Sivakorn Lertchuchot

Guy Sivakorn Lertchuchot (Thai: ศิวกร เลิศชูโชติ; born August 27, 1992) is a Thai actor and one of the most heavily credited supporting performers of the modern GMMTV era. Born in Surat Thani, he graduated from Bangkok University’s School of Communication Arts with a film degree in 2015, having won the university’s Freshy Boy & Girl competition the year before. With more than thirty-five screen credits accumulated since 2016, he has appeared in a large share of Thailand’s best-known Boys’ Love titles.

Guy made his acting debut in 2016 as First in the series Kiss, and later that year played Yong in SOTUS, the production that made him a recognisable face across the Thai BL audience, and a role he reprised in Our Skyy (2018). Steady work followed through the late 2010s: Bas in Slam Dance (2017), Otto in My Dear Loser (2017), Ohm in Wake Up Ladies (2018), Dr. Oh in Love at First Hate (2018) and Phon in Endless Love (2019). In 2020 he took the role of Dim in 2gether: The Series, returning for Still 2gether and the theatrical 2gether: The Movie (2021).

The 2020s brought longer and more varied assignments: Itt in Tonhon Chonlatee (2020), Ath across eighteen episodes of Khun Mae Mafia (2020), Xia Ah in the twenty-two-episode Irresistible (2021), “Khun” Khunphol in P.S. I Hate You (2022), Kriangkrai in Double Savage (2023), Kitti in The Jungle (2023), Trin in Hidden Agenda (2023), Pong in the Thai Cherry Magic (2023) and Paul in Pluto (2024). He appeared as Jimmy in The Heart Killers (2024-2025) and has continued into 2025-2026 with Dear My Secretary, Memoir of Rati, Hide & Sis, Haunted Mansion and Chasing Love, Chasing Cash. He is active on Instagram and TikTok as @guysivakorn and on X as @SivakornLert.