Biography of Genghis Khan The old world had many great leaders. Alexander the Great, Hannibal and even Julius Caesar met with struggle on their rise to power. Perhaps Genghis Khan was the most significant of all these rulers. To prove that Genghis Khan was the greatest ruler, we must go back to the very beginning of his existence. We must examine such issues as; Genghisıs struggle for power/how his life as a child would affect his rule, his personal and military achievements and his conquests. Genghis Khan was originally born as Temujin in 1167. He showed early promise as a leader and a fighter. By 1206, an assembly of Mongolia