Chris Fischer loves fish sandwiches, but he knows that without sharks there are no fish sandwiches. In 2007, Chris founded the shark research group OCEARCH, a progressive organization that has changed the way data is gathered by teaming up the world's best fisherman with leading marine scientists on one ship and making their findings open to the public. Gathering more information in one trip than most scientist gather in a lifetime, Chris is ensuring his grandkids will enjoy fish sandwiches as well. Take a listen!