Mo Farah saidwrote:
“It’s great. But I remember talking to Hicham El Guerrouj’s coach in 2005 and he said to me I should be a 1500m runner, just because my style suits the race. Even though I do 5000m and 10,000m now and over the years I have been doing longer stuff, I have been able to work on my speed and just continue so I do everything – long, short – and that’s been the difference. And for me I am really pleased to have actually run that fast.
If you don't think EL G was dirty, well then.....
http://www.iaaf.org/news/feature/after-european-1500m-record-farah-has-the-worEl G's coach knew, "If you take an average guy on the circuit and dope him, he's unbeatable."