When you ask most Ugandans about famous names of successful businessmen in Kampala, one name will fetch you many mentions. The name and the man himself is Hamis Kiggundu, one of Uganda’s youngest billionaires. Born in February 1984 to Mr. Haruna Segawa and Mrs. Nakayiza Jalia Segawa in Kalungu, Masaka, Kiggundu popularly known as Ham…