38 Million Sharks Killed for Fins Annually, Experts Estimate,according to National Geographic. I started a page to stop shark fining when I was 11, I'm 14 now and have 900 people who like it and want to change the situation that is happening all over the world. It has been proven that more dogs kill people than sharks per year. So why are we killing these innocent animals for our own personal gain? I want to be able to save our environment, because without sharks as a top predator, the oceans balance will destabilize. I'm only 14, if i can do it then anyone can. Please help make a difference!