Former Russian biathlete Evgeny Ustyugov has been stripped of his medals from the 2010 Vancouver Winter Olympic Games after the Court of Arbitration for Sport (CAS) upheld doping violations, the International Biathlon Union (IBU) said on Tuesday. The 39-year-old, already stripped of a relay gold from the 2014 Games in the fallout of a wider Russian doping scandal, won gold in the mass start and bronze in the men’s relay at Vancouver. "The CAS Appeals Division has upheld the findings of the Anti-