Nelson is a male white shark

Nelson is a lone wolf at heart.
He tends to roam the seas by himself in search of anything (or anyone) to sate his black hole of a belly.
He is very strong and knows how to defend himself, though sometimes he doesn't think before doing things and can act on impulse rather than plan things out.
This has gotten him into one or two tight situations.
If you come across him, his first instinct might be to introduce you to his belly, but if you prove to be a good friend, he might change his mind and become a loyal companion instead.

i made a comic about Nelson getting fat, check it out here

https://www.furaffinity.net/gallery/realdealmeal/folder/329110/fat-SHARK-and-the-food-cave