Here is a bit of information about The Shark and Coral Conservation Trust (SCCT) and it's mission: 

To promote for the benefit of the public the conservation, protection and improvement of the physical and natural environment of sharks and coral reef eco-systems and marine biological diversity.

Take a look at http://www.sharkandcoralconservation.com/about.php for more information on the charity that Jack has chosen to support.

Thanks for taking the time to visit Jack's JustGiving page.

Donating through JustGiving is simple, fast and totally secure. Your details are safe with JustGiving – they’ll never sell them on or send unwanted emails. Once you donate, they’ll send your money directly to the charity and make sure Gift Aid is reclaimed on every eligible donation by a UK taxpayer. So it’s the most efficient way to donate - I raise more, whilst saving time and cutting costs for the charity.

So please dig deep and donate now.