Seriously if it was on foot we'd all probably beat him. I sometimes blether with Craig Maclean who won silver in Sydney 2000 with Hoy and Queally in the team sprint. We were neighbours as kids. Honestly their quads and glutes are so big they do sometimes have trouble walking on the flat normally and they certainly can't run fast, different muscles being used.
If it was on anything with pedals however we'd be annihilated.