Jamaica's Shericka Jackson upsets both the reigning world and Olympic champion in the 200m in her Rome Diamond League appearance, winning the event with a season-best time of 21.91 seconds. Allyson Felix finished 7th. »
More must-reads:
Jamaica's Shericka Jackson upsets both the reigning world and Olympic champion in the 200m in her Rome Diamond League appearance, winning the event with a season-best time of 21.91 seconds. Allyson Felix finished 7th. »
More must-reads: