Download or read book Man Vs Ocean written by Adam Walker and published by John Blake. This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adam Walker is not your everyday record-breaking sportsman. He took on arguably the toughest extreme sport on the planet - to swim non-stop across seven of the world's deadliest oceans wearing only swim trunks, cap and goggles. It is not a test for the faint-hearted: swimmers face freezing temperatures, huge swells and treacherous currents, potentially deadly marine life (from sharks to Portuguese men o' war), vomiting and burning off a week's calories in a single swim.