Mr. Cheung Kin Sang, the Chairman of the Board of Governors of the World Green Organisation, previously worked with DBS Bank Ltd, Hong Kong Branch / DBS Bank (Hong Kong) Limited ("the Bank") from July 2009 to December 2022. During his tenure, he held the position of Managing Director and Head of the Institutional Banking Group in Hong Kong from June 2011 until his retirement in December 2022. Additionally, he served as the Alternate Chief Executive of DBS Bank (Hong Kong) Limited from December 2012 to December 2022.