Can someone brief about evolution of human beings ?

Question

Can someone brief about evolution of human beings ?

Answer 1

This summary may help:

http://biomed.brown.edu/Courses/BIO48/39...

Answer 2

Human beings evolved from nearly human ancestors who, in turn, evolved from nearly-nearly human ancestors and so on.  The nearest known non-human genus is /Australopithecus/, whereas the nearest living relatives are both species of chimps.  According to molecular studies, your last common ancestor with those lived something like six million years ago.