10 Deadliest Fish Species You Have Never Seen Before

10. Box Jelly Fish

They are the deadliest species of fish that have the ability to kill humans in a short time by their stings. Its venom exceeds the poison from any other creature on the earth. Statistics indicate that more than 100 people die yearly around the world as a result of the attack by the box jellyfish. When it stings, the person will die of heart failure even before getting to the shore.