Vasin Asvanarunat, nicknamed Ko, is a Thai actor and musician from Bangkok. He is part of the music duo Rooftop. He made his acting debut in 2012 through 'Zeal 5 Kon Gla Tah Atam' however he was cast in his first lead role later that year in 'Ching Nang'. He graduated with a Bachelor's Degree from the Faculty of Commerce and Accountancy in 2013. Watch drama online for free.