'Something can be "different from" something, NOT "different to" it.'
Do you understand this is a message board not an English exam. I bet you read through your simplistic posts about 10 times checking for errors. Starting two sentences running with I hardly matches the works of the great literati.
Have a look at this smart arse:
http://oxforddictionaries.com/words/different-from-than-or-to
If you are going to correct someone - get it right!
Now to running which is what this site is supposed to be about. Since when was Ramzi been a long distance runner? I should however have excluded Morocco and Spain from my comments on doping.
Nobody who knows anything about running thinks Ngugi was doping, what would he be taking back then? They had just started unannounced tests and some stranger turned up at his door.
Back to my point check the winners of the Tour over the last 20 years for dopers. Then compare that to the Olympics and World Champions plus world record holders for the same period
Then onto my other point that if runners like Defar or Dibaba had switched to the marathon a few years ago the record would already be under threat.