Nghaamwa is well known in the North of Namibia, where he has donated to communities by giving school infrastructure, food to the needy, scholarships, plus flood and drought aid. In 2021, he donated N$100,000 for the new
Namibia University of Science and Technology (NUST) campus to be constructed in
Eenhana, his home region. He also hosts a Usko Nghaamwa Marathon, with the latest events having been hosted in collaboration with athlete Simon Shokonawa on 18 January 2022, his birthday. Nghaamwa regularly donates to different schools in the Ohangwena region, among them Omungwelume Secondary School, which in 2023 was renamed
UN Nghaamwa Secondary School in his honour. == Private life==