TOKYO — Rai Benjamin of the United States and Karsten Warholm of Norway had spent recent years circling one another as they vied for the title of world’s greatest 400-meter hurdler. On Tuesday, under the oppressive midday sun at Olympic
TOKYO — Rai Benjamin of the United States and Karsten Warholm of Norway had spent recent years circling one another as they vied for the title of world’s greatest 400-meter hurdler. On Tuesday, under the oppressive midday sun at Olympic