Wilmar Eliazer Simandjorang

Wilmar Eliazer Simandjorang is the Chairman of the Indonesian Geopark Study Center and an environmental activist focused on the preservation of Lake Toba, a UNESCO Global Geopark. He has been vocal about the recurring forest fires in the Lake Toba area, emphasizing the destruction of unique ecosystems and endangered species. Wilmar advocates for sustainable land management practices and the introduction of fire-resistant vegetation to mitigate the risks associated with annual wildfires, as well as the enforcement of legal measures against illegal land burning.