Rajadamnern Stadium
In 2008, Pakorn won the Rajadamnern Stadium 115 lbs. title by beating Khaimukdam Chuwattana. In 2010, Pakorn fought Pornsanae Sitmonchai twice, once at Lumpinee Stadium and once at Rajadamnern Stadium, besting the aggressive former Rajadamnern Stadium champion on both occasions. Pakorn took on future Lumpinee Stadium champion Yodwicha Por Boonsit in 2012, with the fight ending in a draw. That same year he fought living legend and future teammate Saenchai PKSaenchaimuaythaigym in Glasgow, Scotland in what was Pakorn's first fight outside of Thailand. He lost the fight by decision after five rounds.