• Chairman of the Board of Directors
• Independent Director

Educational Background

• Master of Electrical Engineering, Purdue University, USA
• Bachelor of Electrical Engineering, Purdue University, USA
• Chartered Financial Analyst (CFA)

Certificate

• Senior Justice Process Administrator, Class 19/2014, Judicial Civil Service Institute, Court of Justice
• Advanced Management Program (AMP), Harvard Business School Harvard University, USA (2023)
• Advanced Certificate Course in Public Economics Management for Executives (Por.Sor.Sor 9) Class 9/2011
• Capital Market Leader Program, Capital Market College Institute (Wor.Thor.Tor) Class 2/2006, Stock Exchange of Thailand
• Director Certification Program (DCP) Class 52/2007, Thai Institute of Directors (IOD)

Work Experiences for 5 Retroactive Years

• 2018 - Present
  Chairman of the Board of Directors / Independent Director North East Rubber Public Company Limited,
  Producer and distributor of rubber products
• 2023 - Present
  Audit Committee North East Rubber Public Company Limited,
  Producer and distributor of rubber products

Positions in other listed companies

• 2020 - Present
  Independent Director / Audit Committee / Member of the Nomination Committee / Risk Management Committee and Member of the Corporate Governance and Social Responsibility Committee Asia Plus Group Holdings Public Company Limited,
  Securities broker business, investment business, investment banker, asset management business and joint venture business
• 2019 - Present
  Independent Director / Audit Committee Global Connections Public Company Limited,
  Distributor of raw materials related to plastic and petrochemicals
• 2015 - Present
  Independent Director/ Audit Committee GMM Grammy Public Company Limited,
  Business operator in music, media, movies, digital, satellite television, radio, print media and event management.

Other positions not within listed companies

• 2022 - Present
  Chairman of the Board of Directors/ Independent Director / Audit Committee Petchsrivichai Enterprise Company Limited,
  Integrated palm oil industry business
• 2023 - Present
  Independent Director Nantaphonpanich Company Limited,
  Production business that offers services in ice production for consumption
• 2023 - Present
  Independent Director Banpong Tapioca Flour Industrial Company Limited,
  Producer of cassava starch and structurally modified starch
• 2021 - Present
  Director Synphaet Company Limited,
  Hospital business
• 2016 - Present
  Senior Executive Vice President for Corporate Development Central Group,
  Operator of retail, department store, hotel and restaurant businesses
• 2015 - 2023
  Independent Director UOB Bank Public Company Limited,
  Financial institution