Just have 2 different classes. Motor Racing used to have supercharged and normally aspirated,same difference.
No Farahs whole career looks suspicious to me. Was a decent athlete in his younger days, but he was no world beater, and then all of a sudden at the age of 30 he's an all conquering double Olympic champion. His American training partners career was very similar, Never did anything, and then all of a sudden he's chasing home Mo for the silver medal
