Mark Huelsenbeck is CEO of Impact Water, where he leads the organization’s mission to achieve universal coverage of safe drinking water in schools. Mark has spent nearly a decade building Impact Water’s operations from the ground up across Nigeria, Kenya, and Uganda. Prior to becoming CEO, he served as COO and Regional Director, helping double the program size to over 60,000 schools and leading major program innovations in behavior change, monitoring, and maintenance.

Earlier in his career, Mark worked with myAgro and served nearly six years with the Peace Corps in Benin and across West Africa. He holds a degree from Columbia University.