Disgraced ex-IAAF president Lamine Diack's son Papa Massata Diack, former Russian athletics chief Valentin Balakhnichev and coach Alexei Melnikov Monday appealed their life bans at the Court of Arbitration for Sport (CAS). The IAAF Ethics Commission last month imposed the bans on Balakhnichev, former president of the All-Russia Athletic Federation (ARAF), Melnikov, former chief ARAF coach for long distance walkers and runners, and Papa Massata Diack, former marketing consultant to the IAAF, from involvement in the sport of track and field. The trio filed appeals with sport's highest court in a bid to annul the bans. The IAAF Ethics Commission alleged that the three men took bribes to cover up doping by Russian athletes. French financial prosecutors are currently probing damning evidence passed on to them by a World Anti-Doping Agency independent commission headed by former WADA president Dick Pound. After the commission's latest report, Interpol issued a wanted notice for Papa Massata Diack, one of the 15 sons of its former president, Lamine Diack, who now faces corruption and money laundering charges in France. The participation of Russian track and field athletes in this summer's Rio de Janeiro Games is still up in the air, with the IAAF expected to make a decision on Russia's reinstatement at the earliest in late March. Russia, UK agree on anti-doping cooperation Russia's anti-doping agency RUSADA has signed a cooperation agreement with UK Anti-Doping (UKAD) for assistance with drug-testing programs in the country, the Russian sports ministry said Monday. "In compliance with an agreement with the World Anti-doping Agency (WADA), RUSADA and UKAD will be responsible for planning the testing of Russian athletes," Natalia Zhelanova, an aide to the Russian sports minister, told TASS news agency. Zhelanova added that the agreement was temporary and would only remain in force until RUSADA — which was found non-compliant by WADA for "routinely" violating international testing standards — is reinstated. — Agencies