i suppose no one can answer this question, different fields have greatest thinkers
Paine
There are many people who could be considered the greatest mind in history. Albert Einstein is often considered one of the smartest, most influential men in history.
aristotle
Voltaire
Albert Einstein.
Asoka
Thucydides is considered the greatest historian of the ancient world because he wrote history of the peloponnesian war.
leonardo da vinci
Plato, Confucious
Thucydides is considered the greatest historian of the ancient world because he wrote history of the peloponnesian war.
the greatest amphibious operation in history
This is Augustine of Hippo Regius, 354-430 AD, who is considered one of the greatest Catholic thinkers of all time.