Why isn't he posting his GPS logs online? Every hobby jogger has a GPS watch and Strava, except this "professional athlete".
This is the most damning problem for me. Every single mile should be uploaded after each segment run. Time and pace isn't good enough. The Garmins can give cadence, HR, and other running stats that can't be faked if the watch was just sitting in the RV on the dashboard.
Average runners have every detail of even their easy runs online.
The fact Rob doesn't is extremely problematic. This is where one starts with the very basics of tracking and documenting. Cameras and other accounts are supplemental.