Duncan has a Development Economics Degree from the School of Africa Studies, Sussex University. He has had almost 30 years’ experience in the finance industry beginning in development finance and culminating as a Managing Director at JPMorgan.
He returned to the development world in 2006, joining Street Child Africa and then co-founding StreetInvest with Patrick Shanahan and John McGuinness in 2008. Duncan was a Trustee of the Consortium for Street Children from 2008 to 2017 which included 18 months as interim Director for CSC on a voluntary basis.
He is married with six children of his own.