Acting
Siwat Jumlongkul
Mark Siwat Jumlongkul is a Thai actor, singer, dancer, and model best known for his portrayal of Kengkla in the 2018 drama Love By Chance and its 2020 sequel, A Chance to Love. He is studying in the faculty of social communication at Srinakharinwirot University (SWU). He made his debut as a singer with his first digital single "Sigh" on October 9, 2020. He also owns his own clothing brand named "BLVR."
Acting
- 2025HomeroomCopter16 ep.
- 2024Jack & Joker: U Steal My Heart!Aran12 ep.
- 2023Escape to HomestayGunn8 ep.
- 2022School Tales the SeriesBoy1 ep.
- 2022You Light Up My Life AgainCharlie12 ep.
- 2022Love MechanicsMan at market1 ep.
- 2022Rose In Da HouseMark7 ep.
- 2022Meow Ears Up!Porsche1 ep.
- 2021Bite MeAek11 ep.
- 2020LongKhong SeriesDan8 ep.
- 2020Art of The DevilDan8 ep.
- 2019The StrandedJack7 ep.
- 2019TharnTypeKengkla2 ep.
- 2019With LoveKun20 ep.
- 2018Love By ChanceKengkla27 ep.
- 2017I Am Your KingAugust5 ep.
- 2017Soul CallBe6 ep.
- —Identity ZeroSystem1 ep.
Guest appearances
- 2022School Tales the SeriesBoy1 ep.
- 2022Love MechanicsMan at market1 ep.
- 2022Meow Ears Up!Porsche1 ep.
- 2019TharnTypeKengkla2 ep.
Also known as: 陈瑞书 · Mark Siwat Jumlongkul · มาร์ค ศิวัช จําลองกุล