This is an extreamly argumentative question. Almost everyones opinion will differ (except most christians who will obviously claim in was Christ). Personally I can not possibley choose any individual, there have been far too many great people! So I will go out on a limb and claim it as Harry Potter LMAO, sorry I know its a joke answer but I honestly can not name any single person as the greatest ever. Good question though!

Albert Einstine.

JD Watson?

the prophet muhammed

Me, duh.

My Mum bless her heart!

Prophet Muhammad (pbuh) was the greatest. i don't mean to be boastful, but it is a inarguable fact, their is not a single thing about him that can be downgraded, nor can anyone prove him not to be the greatest.

I would say Zach Condon personally, but I think that Gandhi and Martin Luther King, Jr. probably come close. I probably only said Zach Condon because I've fallen in love with him.

Jesus

Jesus Christ.

Fact or fiction.. Jesus Christ :)

Jesus Christ and the legions of saints who modelled their lives after Him.

Jesus did nothing except telling people to follow his footstep so i say the greatest people to walk this world and HELP IT is ....Albert Einstine. ....David Attenborough ....Bach... ....Mozart... ....Beethoven... ....AND Charles Darwin, WHO CLEARED THINGS UP A BIT FOR THOSE PEOPLE .....

Jesus Christ

Mohandas Karamchand Gandhi

My Dad.

ima go with a Non Jesus answer and pick someone who we all know existed. Steve Jobs

I'm going out on a limb but I would say Johannes Gensfleisch zur Laden zum Gutenberg. His invention of the printing press and movable type allowed the masses to have access to books and a vast wealth of knowledge.

Arnold Schwarzenegger

Mr Marinelli, my fifth and sixth grade teacher and Mrs Brookins, my eighth grade science teacher The two most amazing helpful people

Lamartine says: "If greatness of purpose, smallness of means, and astounding results are the three criteria of human genius, who could dare to compare any great man in modern history with Muhammad? The most famous men created arms, laws and empires only. They founded, if anything at all, no more than material powers which often crumbled away before their eyes. This man moved not only armies, legislations, empires, peoples and dynasties, but millions of men in one-third of the then inhabited world; and more than that, he moved the altars, the gods, the religions, the ideas, the beliefs and souls. . . his forbearance in victory, his ambition, which was entirely devoted to one idea and in no manner striving for an empire; his endless prayers, his mystic conversations with God, his death and his triumph after death; all these attest not to an imposture but to a firm conviction which gave him the power to restore a dogma. This dogma was twofold, the unity of God and the immateriality of God; the former telling what God is, the latter telling what God is not; the one overthrowing false gods with the sword, the other starting an idea with words.

From the 100, a Ranking of the Most Influential Persons in History by Michael H. Hart My choice of Muhammad to lead the list of the world's most influential persons may surprise some readers and may be questioned by others, but he was the only man in history who was supremely successful on both the religious and secular levels. Encyclopaedia Britannica "Muhummed is the most successful of all Prophets and religious personalities."

Impossible to answer. Too subjective. Most influential you could argue to a point. Alexander would get my vote I think, closely followed by Augustus, Mohammed, Paul (read Jesus as well, Paul was certainly as if not more influential as Jesus) and Genghis Khan.

Tyrannosaurus Rex!

Norman Borlaug... and that isn't an easy decision. I'm sure most of you never heard of him but he is a genetic engineer who helped with the advancement of G.E. crops in many countries. now i know the doesn't sound as impressive as someone who help free slaves in the united states or someone who helped in the Manhattan project but hunger and the deaths every day from lack of food are in the 10's of thousands daily easily. with his advancements with G.E. (genetically engineered) crops he was able to make wheat grow better in countries with very arid conditions. by the time he had won the Nobel Peace Prize for his work it was estimated that he had saved a billion lives. and i want you all to know that i am not making this up. in a time when we "care" about people but still buy stupid and useless things to make our lives "happy" its good to know that there are people who live their lives for people and not for material gain. i don't mean to preach but i just feel strongly on this subject.

Norman Borlaug... and that isn't an easy decision. I'm sure most of you never heard of him but he is a genetic engineer who helped with the advancement of G.E. crops in many countries. now i know the doesn't sound as impressive as someone who help free slaves in the united states or someone who helped in the Manhattan project but hunger and the deaths every day from lack of food are in the 10's of thousands daily easily. with his advancements with G.E. (genetically engineered) crops he was able to make wheat grow better in countries with very arid conditions. by the time he had won the Nobel Peace Prize for his work it was estimated that he had saved a billion lives. and i want you all to know that i am not making this up. in a time when we "care" about people but still buy stupid and useless things to make our lives "happy" its good to know that there are people who live their lives for people and not for material gain. i don't mean to preach but i just feel strongly on this subject.

Jesus

He was a cave man who lived before writing was invented so nobody knows who he was or what he did. But he was the greatest.

Can someone vote me? I need this right now :)

Norman Borlaug... and that isn't an easy decision. I'm sure most of you never heard of him but he is a genetic engineer who helped with the advancement of G.E. crops in many countries. now i know the doesn't sound as impressive as someone who help free slaves in the united states or someone who helped in the Manhattan project but hunger and the deaths every day from lack of food are in the 10's of thousands daily easily. with his advancements with G.E. (genetically engineered) crops he was able to make wheat grow better in countries with very arid conditions. by the time he had won the Nobel Peace Prize for his work it was estimated that he had saved a billion lives. and i want you all to know that i am not making this up. in a time when we "care" about people but still buy stupid and useless things to make our lives "happy" its good to know that there are people who live their lives for people and not for material gain. i don't mean to preach but i just feel strongly on this subject.

A human with apelike tendencies, bound to instinct

George Lucas

Bruce Lee

Albert Einstein. And he didn't even wear socks. :)