oh that's easy... the akatsuki (srry bleach fans)
akatsuki will kill they have itachi pein many types of pein
Espada.
The Akatsuki more specifically Deidara and Tobi
Sonic would win the fight, but sora would put in one hell of a fight.
John cena would win in a fist fight an 50 cent would win in a in a gun fight
Naruto has beaten sasuke in a fight(without the help of The Nine Tails) but Madara and another akatsuki came and saved him.
I would win.
If by he you mean Naruto Uzumaki then to date that is undetermined, if you mean Jairya then no, Jairya lost and died in the battle with Pain (Akatsuki leader), or if you mean Kakashi Hatake then no Kakashi has also lost and died along with Choza (Choji's father) and several other ninja in a fight with Pain.
In an all-out fight (not race) a bear would win. In a race of speed, obviously the cheetah would win.
pacman would win and they are going to fight in may 2012
I think that Lady Gaga would win that fight!
In a fight, Confucius would win as Buddha is an enlightened pacifist and would not fight back.
kisame would win zabuza only has water but kisame has earth and water so when zabuza uses water dragon jutsu kisame would pull dirt up out of the ground to block it and do the same move but if they were using there swords kisame would still win his sword brings down chakra zabuzas useless with out it plus kisames a akatsuki