Tbh, the guy is like 6ft5 - he's just got his start out of the blocks good and his leg speed up - most people with long legs have a slow leg speed so they arn't good sprinters.. how much could doping help your leg speed? :S
You have doping in every sport (will maybe not in chess
).
Even a shooter at the olympics was doped (due this stuff he reduced the handshaking every normal human have)
And ofc every sprinter also benefits from doping. Thats the reason why so many sprinters were doped (yes even big ones)
(almost every olympic 100m winner was doped in teh past decades)
Growing pills, and new doping products are very common and very hard to discover.
Also new forms of epo are still developed. During Tour de France this year some athletes alrdy tried the newest (3rd) experiemntal version of EPO.
Fortunally the doping tests were good enough to reveal that.
Nevertheless in countries like greece, spain, china and in eastern europe, anti-doping controlles are a joke or even national administrations have a own huge doping systems.
It's so ridiculous and sad.
Only because his recent doping tests were negative, doesnt mean shit.
Some stuff cant be proven after 24 hours. ANd after the whole jamacain sprinters werent available in their training camp for independent doping tests, those jamacain achievements are just bollox.