Russian manager doubts fate of Sochi F1 circuit

Reputed Russian Formula One expert Oksana Kosachenko has doubted the commercial success of the Sochi circuit that will be making its debut in 2014.

Petrov`s F1 career in danger

Vitaly Petrov`s career as Russia`s only Formula One driver hangs in balance after the Russian government cut off financial support, his manager Oksana Kosachenko said.