Can anyone tell what is the longest lifespan of human beings?

haha =D I cant tell u that, because i duno how old is the oldest person, living in the world right now.. IT's in the records now that, the oldest person is about 110 years old now, living in japan.. BUt however, the world is so big, i wonder if there's anybody living pass that 110, and more.. hehe ^_^ AS such, there's no definite answer to that.. haha