Great Khan

Kublai Khan was the Great Khan, an emperor of the Mongols who ruled over all of Asia in the second half of the 13th century, (TV: Marco Polo, PROSE: Marco Polo)

Another Great Khan of a feline-like species invaded a large part of a planet where the Steel Stump of Strength and Power, part of the Wicket Gate, resided. (PROSE: Doctor Who and the Krikkitmen)