Artit Somnoei (Thai: อาทิตย์ สมน้อย) or stage name Ble Patumrach R-Siam (Thai: เบิ้ล ปทุมราช อาร์สยาม) is a Thai Luk thung singer, songwriter and net idol.

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His nickname is Ble (Thai: เบิ้ล). He was born on 30 June 1996 at Amnat Charoen Province. He is on stage for Thai music from 2015 to the present.^[1]

He graduated at Prathumrach Wongsa School, Secondary 6 in 2014.

• 2022 Krasue Lam Sing (กระสือลำซิ่ง) (Cheer Up/Ch.8) as Ble Patumrach R-Siam
• 2023 Phleng Rak Roi Khaen (เพลงรักรอยแค้น) (Montage Entertainment/Ch.8) as Pakorn Preedakul (Korn) (ปกรณ์ ปรีดากุล (กรณ์)) with Kittiya Jitpakdee

• 20 () (/Ch.) as

• 20 () (/Ch.) as

• 20 () () as

Online

• 2022 : น่ารักสัตว์สัตว์ EP.1 On Air YouTube:เบิ้ล ปทุมราช