"What you guys are doing here at Giants of Africa is truly amazing," he said. "The power of sport can change lives. It brings people together and creates community and there are no barriers, which is the most important thing."
Prince Harry and his wife Meghan were on Sunday treated to street-style dances in Nigeria's commercial hub Lagos, where they unveiled a partnership between their Archewell Foundation and non-profit Giants of Africa, which uses sport to empower young people.
The Duke and Duchess of Sussex are visiting Africa's most populous nation for the first time after being invited by Nigeria's chief of defence staff.