It's true that Hunter's Machete doesn't exactly build into completely optimal items for Mundo (though Spirit of the Ancient Golem is certainly not bad), and part of that is why most people don't jungle him with it. Go cloth armor and five pots instead.
Originally Posted by BiggieJohn
the items available are fine.
As it stands mundo can clear the jungle without B and continue clearing over and over never going back.
I won't post the requirements to do this because I wish to test more and if it is in fact the fastest gold earned I would like it to stay hush hush till someone exposes it.
Everyone already knows Mundo has the fastest clear time, and he's not the only jungler that can theoretically stay in the jungle without going back. It's not really logical or practical for a jungler not to go buy items though. Not to mention ganks, warding, clearing wards, or covering lanes.