Welcome to Sharkfest: The Ultimate Swim Challenge - where it's not how fast you swim, it's how much faster you swim than everyone else.

In years past, a young boy and his father eagerly tuned in to the greatest, scariest, most unbelievably gut-wrenching event on the radio. This year, they would actually be sitting in the stands cheering on the swimmers and witnessing first-hand this insane feat of human endurance and will to survive.

So strap on your goggles (to hide the fear in your eyes) and pull on your flippers (to swim faster, of course), and get ready for an exciting, terrifying and funny story about a group of swimmers that must out swim ravenous sharks in a pool.