Career
Biology passport ban
IAAF announced 28 July 2014 that Emelyanov was sanctioned for doping after his biological passport had showed anomalities. His ban ended 14 December 2014. Emelyanov was the 17th athlete trained by Viktor Chegin to be banned for doping.
EPO positive
In September 2015 IAAF confirmed that Emelyanov was provisionally suspended after a sample from an out-of-competition control in Saransk in June had been found positive for a prohibited substance.
Emelyanov had the previous day given interviews saying his B sample had been found negative, and that the substance in question was EPO. sport-express.ru reported" rankly, the almost hopeless. Of the hundreds of thousands of samples ever examined in athletes, was less than 10 cases where no reanalysis results confirmed the positive "a" sample.
That is, the probability of success is less than 0.1 per central But here"s the shocking news: the B sample of the Russian walker is negative.
The IAAF spokesperson didn"t confirm this.