User blog comment:DoctorAsawa/The Perfect Jungler (Or Somewhere Close)/@comment-76.94.97.239-20121023004609

Amumu, Gangplank(if played conservatively), and pretty much anyone with a passive for Lifesteal or Spell vamp. With lifesteal off the bat you can maintain jungling longer without having to B or getting health pots. It also makes it easier to transition into ganks since you dont have to sit and heal.