Eric Heiden still holds the record for maximal wattage output ever on the Wingate test, its something that has been done repeatedly since the 70s, and its basically how much does your body generate over a maximal 30 second effort.
Every pro cyclist ever has done this, even with modern sports training & steroids & etc etc, no one has beaten Eric.
I do the Wingate.
Heiden?
His father was a doctor and he was studying medicine himself....