In search of the perfect leader

Issue no 193 - Paulo Coelho's Warrior Of Light:
"A reader sends me a questionnaire in which he presents the profile of three world leaders who lived in the same period of history, and asks if it is possible to choose the best one using the following data:
Candidate A was associated with witchdoctors and often consulted astrologists. He had two mistresses. His wife was a Lesbian. He smoked a lot. He drank eight to ten martinis a day.
Candidate B never managed to hold down a job because of his arrogance. He slept the whole morning. He used opium at school, and was always considered a bad student. He drank a glass of brandy every morning.
Candidate C was decorated a hero. A vegetarian, he did not smoke. His discipline was exemplary. He occasionally drank a beer. He stayed with the same woman during his moments of glory and defeat.
And what was the answer?"