The title has been claimed by various individuals in history, including Muhammad Ahmad[?] who founded a short-lived empire in Sudan in the late 19th century.
... total area of 23.9 km² (9.2 mi²). 21.9 km² (8.5 mi²) of it is land and 2.0 km² (0.8 mi²) of it is water. The total area is 8.24% water. ...