1998 IAAF World Combined Events Challenge
The 1998 IAAF Combined Events Challenge was the first edition of the annual competition for decathletes and heptathletes, organised by the world's governing body IAAF.
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Wikipedia
The 1998 IAAF Combined Events Challenge was the first edition of the annual competition for decathletes and heptathletes, organised by the world's governing body IAAF.