Fatty drops a bombshell: he's turning 60 and attempting an Everesting challenge this June — and he needs Josh and Hottie to marginal-gain every aspect of the ride. From course selection and bike setup to tire choice, chain wax strategy, pacing by heart rate, and why a leaf blower might be his secret weapon, the crew breaks down how to get a self-described "card-carrying AARP member with a paunch" up 29,029 feet of climbing on a decade-old bike.