Question: who is the most important person in history and why?
Answer: Alexander the Great. ... 
Galileo Galilei. ... 
Muhammad. ... 
Aristotle. ... 
Leonardo Da Vinci. ... 
Isaac Newton. Sir Isaac Newton was an English physicist and mathematician. ... 
Albert Einstein. Albert Einstein was a German-born physicist. ... 
Jesus Christ. Jesus is also referred to as Jesus of Nazareth is the central figure of Christianity.