Sophie Ngumbau

Kenyan marine conservationist leading coral reef restoration in the Indian Ocean

Sophie Ngumbau (b. 1990) is the director of the Mombasa Marine Conservancy, pioneering coral reef restoration techniques in Kenya's coastal waters. Her team has replanted over 50,000 coral fragments using low-cost Biorock technology, creating marine protected areas that support fish populations and coastal communities. Ngumbau's work combats climate impacts like coral bleaching and ocean acidification while training local women in conservation practices. Her initiatives have increased fish biomass by 400% in restored zones and provided alternative livelihoods for 300+ fishers. Recognized by National Geographic's Conservation Trust in 2021, Ngumbau advocates for community-centered marine management. Watch her story on BBC Earth's Ocean Warriors. Read peer-reviewed research from Marine Pollution Bulletin.