ไวพจน์ เพชรสุพรรณ

Phan Sakulnee, best known by the stage name Waiphot Phetsuphan, was a Thai luk thung and Phleng Lae singer and National Artist of Thailand in 1997. He is associated with "Queen of Luk thung", Pumpuang Duangjan, for whom he has written songs to Pumpuang including "Keaw Roe Phee" (แก้วรอพี่) and "Countryside Singer".