Ty.rannosaur.us blog has a pretty interesting post (see what I did there?) about 10 famously ugly people. This one to the left is Attila the Hun:
Practically unstoppable, Attila almost wiped out Western civilization until Pope Leo I talked him out of sacking Rome. According to Hollywood he looked like Gerard Butler, better known as Leonidas from 300, since Butler played him in the 2001 television series.
The reality is that he looked more like Shrek. Passages from history describe an extremely short man, built like an ogre, who so hideous that he was “human and yet not.” He is described with a bulbous head, flat nose, moist nostrils, beady eyes, and thin beard. None of this stopped him from marrying 12 beautiful women and dying while devirginizing his last one.
Attila died in the early months of 453. The conventional account, from Priscus, says that at a feast celebrating his latest marriage to the beautiful and young Ildico (if uncorrupted, the name suggests a Gothic origin)[10] he suffered a severe nosebleed and choked to death in a stupor. An alternative theory is that he succumbed to internal bleeding after heavy drinking or a condition called esophageal varices, where a hemorrhoid in the lower part of the esophagus ruptures leaving the person to choke on his/her own blood.
Pure myth.