Was Jesus a God or a man?

[Celestine]

Muhammad, Kongzi, Lao Tzu, Gautama Buddha, Zoroaster, Archimedes and those are just the ones I REMEMBER, there are many others who I've heard of but fail to remember their names.

I will not say that Jesus didn't have his fair share, but it's simply rude not to acknowledge the contribution that everyone else has made.

Yes and how do we know that they existed?

Kongzi, Archimedes, and Muhammad, all have enough evidence of their existence.

Zoroaster, Lao Tzu, and Buddha I am not entirely sure of. To be fair though, how do we know that Jesus existed? They may very well be the compilation of many people. This however does not make the teachings in their name any less valuable.