@Elmud,
One of my favorite leisure books is:
The 100 - Wikipedia, the free encyclopedia
The 100: A Ranking of the Most Influential Persons in History
Whether you agree or disagree with the author, it is fascinating to see why he came to his conclusions.
He ranks Mohamed first, mostly because of the amount of people he influenced and is still influencing, and how much influence on them he had, but more so, because he did it fairly singlehandedly, whereas Jesus' influence came more from Paul's proselytizing and the development of the theology.
So for example, if you go to a Christian country like the US or European countries, there is less influence on the lives of the people than in Muslim countries where the prayer alarms go off at 5 in the morning and throughout the day, etc.
Buddha ranks later because of the amount of influence on the followers of Buddhism mostly due to the plurality of the religion and the intensity of the followers.
Newton is 2nd. He argues that people lived for the most part the same from the dawn of civilization to the 1500s. Since Newton, the amount of change due to science in society and in our everyday lives has completely changed. He places those roots clearly on Newton's shoulders.
3rd is Jesus, than Buddha 4th.
He lists James Watt, Michael Faraday, Locke, Niels Bohr and 90 some odd others in the 100, but not consecutively or in order after Buddha. Bohr is 100, for example.
I highly recommend the read.