Haku/Zabuza, Kiba, Neji, Gaara, Kabuto (as a kid), Kakuzo, The 6 Paths of Pein, Second or Third Raikage. Anyways, those are the ones that I can think of right now. With Kyuubi, he even beat Oro. I can tell you are a Naruto hater and can't take that he is top 3.