Russian Bobsleigh Head Zubkov Quits After Doping Ban
Russian Bobsleigh Federation president Alexander Zubkov said on Tuesday he was temporarily stepping down from his post after being banned from the sport for two years over doping violations. The International Bobsleigh and Skeleton Federation (IBSF) last week suspended Zubkov from any activities related to the sport for a two-year period. “I took this step…