Wong Peng Wai is the first person in Asia certified to teach Mind Mapping by Buzan Centres (UK). Since obtaining his certification in 1993, Peng Wai has conducted many workshops on Mind Mapping and Creative Thinking in Singapore, Malaysia, Thailand and Indonesia.

Organisations that he has trained include Singapore Airlines, DBS Bank, Glaxo Smith Kline, CPG Corporation, Texas Instruments, Micron Semiconductors, Keppel Insurance, American International Assurance, Great Eastern Life Assurance, Asia Matsushita, Ministry of Defence, Central Provident Fund Board and Housing and Development Board.

With a MBA from University of Sheffield (UK) and a BEng from University of Singapore, Peng Wai is also a consultant in information technology, specialising in document management and workflow systems. He was formerly head of information technology at Citibank (Investment Bank) and consulting manager at Union Bank of Switzerland before starting his own consulting company.

Peng Wai is a member of the American Society for Training and Development and the Singapore Institute of Management.