M.L. Dispanadda Diskul (Duke) is the Chief Executive Officer of Mae Fah Luang Foundation. He has an extensive background in sustainable development having been in charge of the foundation's rural development initiatives both domestically and internationally. He leads the strategic mission and vision, and is the key representative disseminating the foundation's core principles and knowledge as well as advising on policy in major forums. Duke oversees the foundation's flagship social enterprise, the Doi Tung Development Project and the brand's five different social businesses. He is very active in the Thailand social enterprise scene where he is a member of Thailand Social Enterprise Board. In 2019, he co-founded and was elected President of the Social Enterprise Thailand Association (SE Thailand), a platform to help build capacity for new enterprises in Thailand. Duke has a Masters in Business Administration from Sasin Graduate Institute of Business Administration of Chulalongkorn University.