A One-man Army

How One man could convince other people that he is the promised Messiah. What characteristics and attributes he has got that others do not have? I discuss these things for any possible period of time until only one person becomes convinced. That is, then, the end of Messiah's mission on earth. From that one person many come in future generations. It is like creation of Adam. Up to this point is anything non-scientific? Is anything against the evolution and physics and biology? Could you solve the story of creation of "man" from a single one?
Messiah