Born with a deformity that left him with a tail instead of legs(don't worry he learned to walk on his hands), Nigga Shark was abandoned by his mother in the wilds of Karkaris. He learned both to become an exceptionally fast swimmer and also to walk and climb on his hands scarily fast. This disability also made him ridiculously jacked. His diet consisted on whatever crabs n' shit he could find, but also anyone who crossed his path.

When his mother abandoned him she left him with their family's sacred motto, "always a bigger fish". His goal then is to simply become this "bigger fish".

He eats people. Also just wants to get big.

None. He just eats people.(in secret)(ok maybe he has a bit of a bad reputation).

Also whenever anyone tries to say his name they just pause awkwardly and refer to him as "N. Shark" or just "Shark"