He did much to cultivate 
He did much to cultivate his physical resemblance to Alexander the Great, though it is unlikely that Alexander would have allowed an enemy to slip away at night as this man did twice, once while fighting Sertorius, once while pursuing Mithridates. He otherwise needed only six weeks to clear the sea of pirates despite being given a year in 67 BCE. The presentation of his head by Thedotus outraged his rival, who dealt this man a defeat in a 48 BCE run-in at Pharsalus. For 10 points name this onetime triumvirate colleague who was defeated by Julius Caesar.
He did much to cultivate his physical resemblance to Alexander the Great, though it is unlikely that Alexander would have allowed an enemy to slip away at night as this man did twice, once while fighting Sertorius, once while pursuing Mithridates.
{Pompey} the Great [or Gnaeus {Pompaeus} Magnus]