Nattawat Jirochtikul
Nattawat Jirochtikul, known by his nickname Fourth, is a Thai actor under GMMTV and a singer under Riser Music. He began his career when he joined and won in the network's reality contest Thailand School Star 2019. In 2021, he made his acting debut as Glakao in the Thai adaptation of Boys Over Flowers, F4 Thailand: Boys Over Flowers. Fourth is known for his lead role as Gun in My School President.