2009 12:52.32 Zürich 28/08/2009
2008 12:50.18 Zürich 29/08/2008
2007 12:49.53 Zaragoza 28/07/2007
2006 12:48.09 Bruxelles 25/08/2006
2005 12:40.18 Paris Saint-Denis 01/07/2005
2004 12:37.35 Hengelo 31/05/2004
2003 12:52.26 Oslo 27/06/2003
2002 13:26.58 Milano 05/06/2002
2001 13:13.33 Sevilla 08/06/2001
2000 13:20.57 Rieti 03/09/2000
When Bekele was 18, he ran 13:20
When Bekele was 19, he ran 13:13
When Bekele was 20, he ran 13:26
When Bekele was 21, he ran 12:52
What happened in Bekele's life between 2002 and 2003? I'm not implying anything suspect, because obviously runner's sometimes have huge drops in PR. Tegenkamp went from 13:25 to 13:05 in one year, Ritzenhein went from 13:16 to 12:56 in one year, and Rupp went from 13:30 to 13:18i in one year.
...and is 21 the legal drinking age in Ethiopia?