So I decided to start this list myself. Feel free to add more.
I am not going to add their websites here but only their name and business name and what they specialize in.
Here we go:
Terry Dean (Effective email marketing)
Daegan Smith (Internet network marketing education)
VIc Strizheus (Traffic generation guru)
Ewen Chia (How to become a super affiliate: He has a physical book on Amazon.com)
I know that there are LOTS more but these are, in my view, are at the best mentors online. They pretty much cover all the basics and advance stuff of affiliate marketing online.