The young boy, Mr. Ukoma Michael hails from Ideato north, L.G.A in Imo state but resides in Aba with his parents. He built a handmade fan using wire meshes which can be powered with a battery. I hear the fan can be last for 19 hours if well charged. He already has his fans package in cartons for sale. . Ukoma says his vision is to have a company of his own that will specialize in producing fan and aircraft. Below are some of Ukoma's inventions.