No. He probably got tested more than anyone else and was never found to have been doping.
Au contraire, they found doping, but it was too old so it might (5%) not have been doping afterall so they couldn't take the 2000 Tour (was it that one) from him.

Next to that he only did the Tour every year. He never won anything else. Sometimes a stage in the Dauphine Libere. He became 2nd in the Amstel Gold Race once, but got beaten in the sprint by Erik Dekker (and have you ever seen Erik Dekker sprinting).


There are loads of American Sportsmen that were better then Armstrong who only did 1 race a year.