User blog comment:Bobdave/Epic Rap Battles - Modern vs Classic Announcement/@comment-25317959-20160605185038

Jesus vs. L. Ron Hubbard or maybe something of a Christian figure vs. A figure from the ancient Greek / Roman religions.

Henry Ford vs. Eleon (I don't think that was spelled right) Musk

Isaac Newton vs. Steve Jobs (basically just inventive geniuses who changed the world with a breakthrough having something to do with an Apple.)

It might be a bit soon to do this one, but Muhammad Ali vs. Manny Pacquaio.

Frankenstein's monster vs. Jason Voorhees (I think that one counts)

That's all I've got for now, best of luck with the new series!