Ventolin is wrong about many things, including that Greene was faster than Johnson.
I don't need to offer any evidence, I'm not trying to convince anyone. I'm just stating what I know.
And yes, I know there is plenty of evidence to the contrary--I stated some of it. In case anybody's wondering, more can be found here:
http://run-down.com/statistics/100m_top_splits.php
I know all of it, and have been through it many times.
And yet, Johnson is still quicker and faster over 100m than Greene, although not by much.
What people don't really know is that Johnson never exhibited his potential at 100m...far from it, unlike Greene's full career. At the time of his 9.79, believe it or not, he was not in top form. Also, he continued trying to work on many things in his sprinting. What you saw in the 9.79 was drugs, and drugs alone--very little sprinting. Even his start, as great as people think it was, needed work. If Johnson had had a better cast around him, and had gotten his act together amid all the turmoil, and had some longitudinal progression in his training, he would easily have gone low 9.7x corrected, and low 9.6x with wind. As it is, with all the errors and crap, he could have gone 9.76 in Seoul, rather easily. His "training" was all over the place. If there had been more sprinting mixed in with the drugs, well...let's just say that I've seen lots of things and lots of sprinters in my time, and I saw him do things of which nobody else has been capable, before or after. There was so much there, and only a small fraction of it manifested, even in the 9.79.
The only guy who is equal in absurdity is Bolt. As amazing as other runners have been, and even though I've never seen Bolt in person, he's the only one who matches up (except for maybe Hayes, whom I never trained or ran with).
Greene certainly was great as far as he went--although his running was completely different than Ben's, he used Johnson the phenomenon as a model.
There is only one original, and best, Ben Johnson. I respect Greene's accomplishments, but he was a pale shadow of the original 10 years earlier.
Greene isn't even in the discussion. So many guys have been better than Greene, both before and after, including guys who never actually ran 9.8--like Lewis, Fredericks, Hayes, Bailey.
Greene is like a caricature more than an athlete--he's like a mascot, or a character at a theme park. He's viewed by many I know as having been a great chumpion. Nice try, Greene.
I'm no particular Johnson fanboy--he was dumber than a bag of hammers--but this I know: he was most certainly quicker and faster over 100m than Greene.