World hurdling champion Sergey Shubenkov is a victim of the fallout from the scandal over doping allegations that has seen Russia's track and field team hit with a provisional ban that could exclude it from next summer's Rio de Janeiro Olympics. But what makes that prospect even more galling for Shubenkov is that in an unfortunate twist of history, he could become the second member of his family to miss out on a shot at Olympic victory.
