Not restricted to 100/200 but 400 credentials not necessary either. My picks:
Evelyn Ashford
Marita Koch
Marion Jones
Gwen Torrence
Merlene Ottey
Florence Griffith Joyner
Irena Szewinska
Wilma Rudolph
Irina Privalova
Marie Jo Perec
Evelyn Ashford
Marita Koch
Marion Jones
Gwen Torrence
Merlene Ottey
Florence Griffith Joyner
Irena Szewinska
Wilma Rudolph
Irina Privalova
Marie Jo Perec
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