2013-12-21 Mary Akor(米国、マラソン選手)が筋肉増強剤クレンブテロールの陽性反応で2年間出場停止 陸上 Mary Akor banned for doping http://espn.go.com/sports/endurance/story/_/id/10160273/marathon-runner-mary-akor-banned-two-years-doping