The Weight Loss Journey Begins Posted on July 4, 2017July 11, 2017 by FCRoatan See Greg's Latest Journey... "It's Been a Challenging few months for me. But in the challenge, the future looks more promising than ever." - Greg Davis: Greg's Weight Loss Challenge from Dolphin on Vimeo. A Journey that began with a challenge... with a few words from a guest on the Challenge Assumptions Podcast . See the video to find out more.