When he started his training, Walker actually realized it was going to be very difficult. Having gone through his first open ocean swim, he had to stop for a few months because he was found with hypothermia and told by doctors he was going to need quite a lot of rest before going back to the sea.
But when he rested enough and was told he could go back to swimming, he immediately felt like he had some catching up to do and kept on setting up goals and achieving a lot. But since he was back on track, what was going to be his next challenge?
