Personal Bests| Event | Result | Wind | Venue | Date |
|---|
| 55m ind. | 6.24 | | Columbus, OH (USA) | 18.02.2006 | | 60m ind. | 6.74 | | Columbus, OH (USA) | 29.01.2005 | | 100m | 10.33 | +0.9 | Nivelles (BEL) | 15.08.2004 | | 200m | 20.54 | 0.0 | Luzern (SUI) | 15.07.2009 | | 200m ind. | 21.39 | | University Park, PA (USA) | 15.02.2003 | | 300m | 33.24 | | Orlando, FL (USA) | 11.01.2008 | | 400m ind. | 48.93 | | Manhattan, KS (USA) | 14.12.2002 | | 55mH ind. | 7.13 | | Gainesville, FL (USA) | 14.01.2012 | | 60mH ind. | 7.48 | | Schleyer Halle, Stuttgart (GER) | 07.02.2009 | | 110mH | 13.20 | +0.1 | Bislett Stadion, Oslo (NOR) | 09.06.2011 | | 400mH | 51.94 | | Williamsburg, VA (USA) | 02.04.1999 | | 4x100m | 38.72 | | Letzigrund, Zürich (SUI) | 08.09.2011 | | 4x110mH Shuttle | 53.31 | | Philadelphia, PA (USA) | 24.04.2008 | | 4x200m | 1:22.60 | | Gainesville, FL (USA) | 03.04.2010 | | 4x400m | 3:05.97 | | Philadelphia, PA (USA) | 26.04.2008 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Wind | Venue | Date |
|---|
| 2004 | 10.33 | +0.9 | Nivelles (BEL) | 15.08.2004 | | 2007 | 10.55 | +0.6 | Uden (NED) | 04.08.2007 |
| Year | Result | Wind | Venue | Date |
|---|
| 2001 | 21.61 | | Bloomington, IN (USA) | 12.05.2001 | | 2003 | 21.27 | +0.9 | Minneapolis, MN (USA) | 17.05.2003 | | 2004 | 20.64 | +1.1 | West Lafayette, IN (USA) | 16.05.2004 | | 2005 | 20.55 | +0.5 | Columbus, OH (USA) | 07.05.2005 | | 2006 | 20.71 | -0.3 | Fortaleza (BRA) | 17.05.2006 | | 2007 | 20.85 | +2.0 | Königs Wusterhausen (GER) | 09.09.2007 | | 2008 | 20.77 | +0.3 | Brasschaat (BEL) | 23.07.2008 | | 2009 | 20.54 | 0.0 | Luzern (SUI) | 15.07.2009 | | 2010 | 21.07 | +1.7 | Maringa (BRA) | 30.05.2010 | | 2013 | 20.86 | -0.3 | Linz (AUT) | 26.08.2013 | | 2014 | 21.54 | +0.2 | Sydney (AUS) | 15.03.2014 |
| Year | Result | Venue | Date |
|---|
| 2008 | 33.24 | Orlando, FL (USA) | 11.01.2008 |
| Year | Result | Wind | Venue | Date |
|---|
| 2000 | 14.49 | +0.2 | Tallahassee, FL (USA) | 15.04.2000 | | 2001 | 14.04 | +1.8 | Bloomington, IN (USA) | 20.05.2001 | | 2003 | 13.74 | -0.2 | Sacramento, CA (USA) | 12.06.2003 | | 2004 | 13.35 | +1.3 | Leverkusen (GER) | 01.08.2004 | | 2005 | 13.22 | -0.1 | Oslo (NOR) | 29.07.2005 | | 2006 | 13.30 | +0.4 | National Stadium, Kingston (JAM) | 06.05.2006 | | 2007 | 13.31 | +1.6 | Zaragoza (ESP) | 28.07.2007 | | 2008 | 13.33 | +0.7 | Clermont, FL (USA) | 14.06.2008 | | 2009 | 13.27 | -0.1 | Luzern (SUI) | 15.07.2009 | | 2010 | 13.24 | +0.6 | Liège (BEL) | 13.07.2010 | | 2011 | 13.20 | +0.1 | Bislett Stadion, Oslo (NOR) | 09.06.2011 | | 2012 | 13.23 | +1.6 | Stade Raymond Petit, Tomblaine (FRA) | 08.07.2012 | | 2013 | 13.51 | +0.5 | Bellinzona (SUI) | 11.06.2013 | | 2014 | 14.50 | +0.1 | Beijing (CHN) | 21.05.2014 |
| Year | Result | Venue | Date |
|---|
| 1998 | 53.01 | Raleigh, NC (USA) | 20.06.1998 | | 1999 | 51.94 | Williamsburg, VA (USA) | 02.04.1999 | | 2007 | 54.16 | Gainesville, FL (USA) | 06.04.2007 |
| Year | Result | Venue | Date |
|---|
| 2006 | 39.43 | Rio de Janeiro (BRA) | 14.05.2006 | | 2007 | 38.95 | Kaunas (LTU) | 25.07.2007 | | 2011 | 38.72 | Letzigrund, Zürich (SUI) | 08.09.2011 | | 2012 | 39.54 | Gainesville, FL (USA) | 07.04.2012 | | 2013 | 39.28 | Luzern (SUI) | 17.07.2013 |
| Year | Result | Venue | Date |
|---|
| 2008 | 53.31 | Philadelphia, PA (USA) | 24.04.2008 |
| Year | Result | Venue | Date |
|---|
| 2010 | 1:22.60 | Gainesville, FL (USA) | 03.04.2010 |
| Year | Result | Venue | Date |
|---|
| 2008 | 3:05.97 | Philadelphia, PA (USA) | 26.04.2008 |
|
