Weh Yeoh is the author of Redundant Charities, a case for charities that set end goals and clear exit strategies, more interested in finishing the job than in creating dependency. Weh has worked in the social impact space in Australia and internationally for close to two decades. He founded OIC Cambodia in 2013 to establish speech therapy as a profession there and handed leadership to a local Cambodian team in 2017, and has since co-founded Umbo, a social enterprise bridging the gap for rural Australians to access allied health services. Weh wrote alongside other authors in the Expert Author Community.