I see Gemili went under 20 seconds for the 200m to win the European championships. As I recall 20 seconds used to be an amazing time. It would have won you the olympics most years and guaranteed medal even during the EPO era.
Except for last 2 olympics of course. 20 seconds wouldn't have been good enough for even a bronze.
So I had a look at best ever 200m times
1 19.19 -0.3 Usain Bolt JAM 21.08.86 1 Berlin 20.08.2009
2 19.26 +0.7 Yohan Blake JAM 26.12.89 1 Bruxelles 16.09.2011
3 19.30 -0.9 Usain Bolt JAM 21.08.86 1 Beijing 20.08.2008
4 19.32 +0.4 Michael Johnson USA 13.09.67 1 Atlanta 01.08.1996
4 19.32 +0.4 Usain Bolt JAM 21.08.86 1 London 09.08.2012
6 19.40 +0.8 Usain Bolt JAM 21.08.86 1 Daegu 03.09.2011
7 19.44 +0.4 Yohan Blake JAM 26.12.89 2 London 09.08.2012
8 19.53 +0.7 Walter Dix USA 31.01.86 2 Bruxelles 16.09.2011
9 19.54 ±0.0 Yohan Blake JAM 26.12.89 1 Bruxelles 07.09.2012
10 19.56 -0.8 Usain Bolt JAM 21.08.86 1 Kingston 01.05.2010
11 19.57 ±0.0 Usain Bolt JAM 21.08.86 1 Bruxelles 04.09.2009
12 19.58 +1.3 Tyson Gay USA 09.08.82 1 New York City 30.05.2009
12 19.58 +1.4 Usain Bolt JAM 21.08.86 1rA Lausanne 23.08.2012
14 19.59 -0.9 Usain Bolt JAM 21.08.86 1rA Lausanne 07.07.2009
15 19.62 -0.3 Tyson Gay USA 09.08.82 1 Indianapolis 24.06.2007
16 19.63 +0.4 Xavier Carter USA 08.12.85 1 Lausanne 11.07.2006
16 19.63 -0.9 Usain Bolt JAM 21.08.86 1 Lausanne 02.09.2008
18 19.65 ±0.0 Wallace Spearmon USA 24.12.84 1 Daegu 28.09.2006
19 19.66 +1.7 Michael Johnson USA 13.09.67 1 Atlanta 23.06.1996
19 19.66 ±0.0 Usain Bolt JAM 21.08.86 1 Zürich 30.08.2012
19 19.66 ±0.0 Usain Bolt JAM 21.08.86 1 Moskva 17.08.2013
22 19.67 -0.5 Usain Bolt JAM 21.08.86 1 Athínai 13.07.2008
23 19.68 +0.4 Frank Fredericks NAM 02.10.67 2 Atlanta 01.08.1996
23 19.68 -0.1 Tyson Gay USA 09.08.82 1 Stuttgart 10.09.2006
23 19.68 -0.3 Usain Bolt JAM 21.08.86 1 Thessaloníki 13.09.2009
23 19.68 -0.5 Justin Gatlin USA 10.02.82 1 Monaco 18.07.2014
27 19.69 +0.9 Walter Dix USA 31.01.86 1 Gainesville 26.05.2007
28 19.70 +0.4 Tyson Gay USA 09.08.82 2 Lausanne 11.07.2006
28 19.70 +0.8 Walter Dix USA 31.01.86 2 Daegu 03.09.2011
30 19.71A +1.8 Michael Johnson USA 13.09.67 1 Pietersburg 18.03.2000
Source :
http://www.alltime-athletics.com/m_200ok.htm
With the exception of the 3 performances from a 2 day span in 1996 Atlanta, every single one of the top 30 performances has been this millenium and about half in the last 5 years.
A time which would have guaranteed you a medal, usually silver at any olympics or wc up until 2007 would not have been good enough for a podium in the next 5 wc and olympics, and barely scraped you a bronze in moscow last year.
We humans are evolving fast.
Im so proud.