You need to explain your answer...why are you here is this world?

Honestly, i got no idea of why i am here :P

And philosophically, there is a problem with the question. Philosophy distinguishes between facts and values. Facts include things like, "It is raining" and "Water boils at 100 degrees Celsius". Values motivate statements like "I like bananas", "I want to marry you" and "Something should be done to stop the depletion of ozone from the atmosphere". Values are concerned with aesthetics, motivation and emotion -- attributes of living organisms. Questions like "What is the purpose of the Universe?" or "What is the purpose of Life?" are only answerable by intelligent beings, groups of intelligent beings or (perhaps) by supernatural beings. Only living beings have purposes. And ultimately, to ask someone else "What is the purpose of life?" in search of an answer, is to surrender self-control and ask "What purpose do you have for my life?" Therefore, it makes no sense to ask if the survival of any one person or even the whole of humankind matters in some objective sense. A god-like Being may make judgements concerning the value of humankind, but the physical universe makes no such judgements. It is living beings who make judgements and have purposes -- and rarely with unanimity.

Then what all wonders you saw?

to ride a bike...m biker

Does life has to have a meaning? If so i guess i´m here to take good care of my parents and friends...

i ahve yet to find out, darling...