Do you think he has any idea of which end is up? That chair shows to be 25&1/4" in the specs. What else could he have no clue about. http://www.youtube.com/watch?v=9QaunDadjHA
Seems to me one has to cast a jaundiced eye at most people who are young and agile, and who are trying to convince those of you who need these things, that they actually know what they are talking about.
The real question would you buy anything this guy has to sell? Not flipping likely. He kind of reminds me of the pig on the Progressive Auto Insurance. Sorry guy in GB you probably don't see it over there. It is a bit humorous.