Petchtai Wongkamlao, (เพ็ชรทาย วงษ์คำเหลา, {RTGS|Phetthai Wongkhamlao}, IPA; born June 24, 1965, Yasothon Province, Thailand), is a Thai comedian, actor and film director. He is best known in Thailand by his stage name, Mum Jokmok (หม่ำ จ๊กมก, {RTGS|Mam Chokmok}, màm tɕók.mók); and is a pop...