Yousef Ahmed Masrahi in the Mens 400m Semi Finals at the IAAF World Championships Moscow 2013 (Getty Images)
Yousef Ahmed Masrahi in the Mens 400m Semi Finals at the IAAF World Championships Moscow 2013 (Getty Images)
  • COUNTRY Saudi Arabia Saudi Arabia
  • DATE OF BIRTH 31 DEC 1987
Personal Best - Outdoor
Performance Wind Place Date
400 Metres 44.43 Lausanne 03 JUL 2014
Personal Best - Indoor
Performance Wind Place Date
400 Metres 47.49 Hanoi 01 NOV 2009
Progression - Outdoor showShow All Graphs
400 Metres Show Graphshow
Performance Place Date
2014 44.43 Lausanne 03 JUL
2013 44.61 Moskva (Luzhniki) 12 AUG
2012 45.43 London (OP) 04 AUG
2011 45.44 Doha 16 DEC
2010 45.48 Guangzhou 21 NOV
2009 45.84 Riyadh 11 MAY
2008 46.45 Los Angeles, CA 07 JUN
Progression - Indoor showShow All Graphs
400 Metres Show Graphshow
Performance Place Date
2009 47.49 Hanoi 01 NOV
2009 47.70 Hanoi 31 OCT
Honours - 400 Metres
Rank Mark Wind Place Date
IAAF Continental Cup 2014 3 45.03 Marrakech (Le Grande Stade) 13 SEP 2014
14th IAAF World Championships 6 44.97 Moskva (Luzhniki) 13 AUG 2013
The XXX Olympic Games 7sf3 45.91 London (OP) 05 AUG 2012
12th IAAF World Championships in Athletics 5h6 47.03 Berlin 18 AUG 2009