The IIHF has imposed a four-year period of ineligibility on former Russian ice hockey player Igor Grigorenko for an anti-doping rule violation under Article 2.2 (Use of a Prohibited Substance) of the IIHF Anti-Doping Regulations.
Conor McGregor‘s long-awaited UFC comeback may be getting closer. Weeks after announcing his return to the drug-testing pool, the Irishman has already taken a second doping test, further fueling expectations that he could headline the…