• COUNTRY United States United States
  • DATE OF BIRTH 31 AUG 1955
Personal Best - Outdoor
Performance Wind Place Date
400 Metres Hurdles 47.02 Koblenz 31 AUG 1983
Progression - Outdoor showShow All Graphs
400 Metres Hurdles Show Graphshow
Performance Place Date
1988 47.37 Indianapolis, IN 17 JUL
1987 47.46 Roma (Stadio Olimpico) 01 SEP
1986 47.38 Lausanne 02 SEP
1984 47.32 Koblenz 29 AUG
1983 47.02 Koblenz 31 AUG
1981 47.14 Lausanne 14 JUL
1980 47.13 Milano 03 JUL
1979 47.53 Montréal 24 AUG
1977 47.45 Westwood, CA 11 JUN
1976 47.63 Montréal (Olympic Stadium) 25 JUL
Honours - 400 Metres Hurdles
Rank Mark Wind Place Date
XXIV Olympic Games 3 47.56 Seoul (Olympic Stadium) 25 SEP 1988
2nd IAAF World Championships in Athletics 1 47.46 Roma (Stadio Olimpico) 01 SEP 1987
XXIII Olympic Games 1 47.75 Los Angeles (Memorial Coliseum) 05 AUG 1984
1st IAAF World Championships in Athletics 1 47.50 Helsinki (Olympic Stadium) 09 AUG 1983
3rd IAAF World Cup in Athletics 1 47.37 Roma (Stadio Olimpico) 04 SEP 1981
2nd IAAF World Cup in Athletics 1 47.53 Montréal 24 AUG 1979
1st IAAF World Cup in Athletics 1 47.58 Düsseldorf 02 SEP 1977
XXI Olympic Games 1 47.63 Montréal (Olympic Stadium) 25 JUL 1976