Deno wrote:
Johnson was a 43 400m man who was faster than 10.09 in 1996, that's how he led 9.8's Ato Boldon and Frankie Fredericks off the curve,
In 2008 Bolt ran....9.69 and 19.30
In 2009 it was ....9.58/19.19
In 2012....9.62/19.32
Lyles isn't a 43 400m cat and he isn't a sub 9.70 100m either. Until he is that 200m record is safe,
Stick to topics you know something about, like BBC.