Noppanut Guntachai (บุ๋น นพณัฐ กันทะชัย), nicknamed Boun, He is an Thai actor and model. He was born on 10th July 1995 in Thailand. Noppanut Guntachai is known for the drama series Rose In Da House (2022), You Light Up My Life Again (2022), Between Us (2022), Marry’s Mission (2023), Revamp: The Undead Story (2025), Zomvivor (2025) and Friendshit Forever (2025). After spending seven years in the Thai entertainment industry with limited recognition, Boun Noppanut Guntachai finally found his breakthrough in the popular BL series Until We Meet Again, where he portrayed Win, a fan-favorite supporting character.

His on-screen chemistry with Prem Warut Chawalitrujiwong, who played Win’s love interest Team, quickly captivated audiences and led to the creation of the beloved ship BounPrem. The duo’s bond extended beyond the screen, and they have publicly expressed a deep commitment to working exclusively with one another within the Thai BL scene.

Riding the wave of popularity, Boun began securing more significant roles, including Kin in Longkhong (2020) and Mek in the Wabi7Project (2021), showcasing his versatility as an actor. The overwhelming fan response to Until We Meet Again prompted producers to greenlight a spin-off series centered around Boun and Prem’s characters. Titled Between Us, the show placed Win and Team in the spotlight, further exploring their emotional journey and solidifying Boun and Prem’s status as a powerhouse BL pairing. With a growing fanbase and a strong professional partnership, Boun continues to thrive in the industry, proving that perseverance and chemistry can truly pave the way to success.