Nigeria is so bless with so much talents, but a lot of persons believe you can only acquire this when you go through the school system, that obviously isn't true. Just as Bill Gates a school dropout who is now the Richest Man in the World and owns Microsoft, here Nigerian man Aghogho Ajiyen from Delta state who builds Aircraft with local materials.
Even without a University degree, he assembles these machines and make them to fly. He assembled his first aircraft in 1999 but didn't succeed at it. He continued and got better with his next try. He said he does his research on how to assembly aircraft by himself and decided to put it to test.