Alexsandr Dyachenko (born 17 October 1983) is a Kazakh former professional road bicycle racer, who rode professionally from 2004 to 2006 and 2008 to 2015, for the , and teams. In 2012, Dyachenko put in a solid performance at the Tour of Turkey, where he finished second overall, but the original winner Ivailo Gabrovski tested positive for erythropoietin (EPO). In October, it was announced that Gabrovski was stripped of the title, which went to Dyachenko. On 10 June 2022, he was suspended for four years by the Court of Arbitration for Sport for doping. Major results 2005 9th Overall Tour of Greece 10th Overall Tour of Japan 2006 5th Overall Tour of Japan 6th Overall Tour of Hainan 8th Overall Tour of Greece 2007 1st Time trial, National Road Championships 3rd Overall Tour of Japan 1st Mountains classification 6th Overall Tour de l'Ain 10th Overall Tour of Bulgaria 1st Stage 4 10th Overall Tour of Hainan 2008 2nd Trofeo Città di Castelfidardo 6th Overall Okolo Slovenska 6th GP Capodarco 9th Ruota d'Oro 10th Overall Tour of Hainan 2009 7th Overall Volta a Catalunya 2011 3rd Time trial, National Road Championships 9th Time trial, UCI Road World Championships 10th Overall Tour of Hainan 2012 1st Overall Tour of Turkey 1st Stage 3 4th Overall Tour de Langkawi 5th Overall Tour of Austria 2013 National Road Championships 1st Road race 2nd Time trial 2nd Overall Tour of Austria 2014 6th Overall Tour of Hainan Grand Tour general classification results timeline References External links Alexsandr Dyachenko's profile on Cycling Base Kazakhstani male cyclists 1983 births Living people Presidential Cycling Tour of Turkey winners Presidential Cycling Tour of Turkey stage winners Cyclists at the 2002 Asian Games Asian Games competitors for Kazakhstan 20th-century Kazakhstani people 21st-century Kazakhstani people