Athlete Profile

Hiroyuki Hayashi

  • COUNTRY Japan Japan
  • DATE OF BIRTH 5 SEP 1973
  • COUNTRY Japan Japan
  • DATE OF BIRTH 5 SEP 1973
Personal Best - Outdoor
Performance Wind Place Date
400 Metres 47.50 Seoul 17 SEP 1992
Progression - Outdoor showShow All Graphs
400 Metres Show Graphshow
Performance Place Date
1992 47.50 Seoul 17 SEP