What gets me is the TSS. 461. 162 miles. 6:40m.
Unless I'm interpreting incorrectly, he's not working anywhere near as hard as I do.
In March I did a 75 mile ride that took me 5 hours. (Group ride with lots of climbing I'm not very good at.) My TSS was 375.
All things equal, I'd take over 10 hours to do that 162 miles and have a TSS of nearly 800.