As of 3 May 2022

• Master of Business Administration, Angelo State University, Texas, U.S.A.
• Bachelor's Degree in Accounting, Thammasat University

• Senior executives in energy science (Energy Sciences), Class 9
• Senior Justice Executives (Batch 19)
• Administrative Justice Executive (Batch 5)
• Senior Executives, Class 11, Capital Market Academy (CMA)
• The Joint State-Private Sector Course, Class 5, National Defense College (NDC)
• Senior Executives, Class 46, Office of the Civil Service Commission
• Board Matters and Trends (BMT 4/2017), Thai Institute of Directors Association
• Ethical Leadership Program (ELP 9/2017), Thai Institute of Directors Association
• Audit Committee Program (ACP 5/2005), Thai Institute of Directors Association
• Director Accreditation Program (DAP) Class 8/2004, Thai Institute of Directors Association
• Executive Development Program (EDP) Class 66, Kellogg School of Management

• 2022 - PresentDirector, WHA Industrial Development Public Company Limited
• 2021 - PresentDirector, WHA Corporation Public Company Limited
• 2021 - PresentDirector, The Siam Commercial Bank Public Company Limited
• 2021 - PresentDirector, Intouch Holdings Public Company Limited
• 2021 - PresentDirector, Card X Company Limited
• 2020 - PresentChairman of the Audit Committee and Independent Director of Master Style Public Company Limited
• 2020 - PresentPlanning Director, Thai Airways International Public Company Limited
• 2018 - PresentChairman of the Board of Directors and Chairman of the Audit Committee, Sabai Technology Company Limited
• 2009 - PresentChairman of the Board of Directors, MFC Asset Management Public Company Limited
• 2019 - 2020Chairman of the Audit Committee, Synnex (Thailand) Public Company Limited
• 2019 - 2020Director and Audit Committee, RS Public Company Limited
• 2014 - 2021Chairman of the Audit Committee, Pinthong Industrial Park Public Company Limited
• 2017 - 2020Deputy Permanent Secretary, Ministry of Finance, Head of Expenses and Liabilities Group Ministry of Finance
• 2018 - 2020Chairman, ASEAN Potash Chaiyaphum Public Company Limited
• 2017 - 2018Deputy Permanent Secretary, Ministry of Finance, Head of Revenue Operations Group Ministry of Finance
• 2017 - 2020Independent Director, Esso (Thailand) Public Company Limited, Petroleum Refinery Products
• 2017 - 2020Council President, Federation of Accounting Professions under the Royal Patronage of His Majesty the King
• 2016 - 2018Director, Siam Commercial Foundation
• 2016 - 2020Director, Executive Director and Member of the Nomination, Compensation and Corporate Governance Committee, The Siam Commercial Bank Public Company Limited, a commercial bank
• 2003 - 2018Independent Director and Chairman of the Audit Committee, MPG Corporation Public Company Limited