Denis Damirovich Saifutdinov is a Russian motorcycle speedway rider who rode in the 2002 Speedway World Cup for Russia.
Saifutdinov was born into a Tatar family. His parents are Damir and Tamara his brother, Emil Saifutdinov is also a speedway rider. Emil is a current member of Russias national team, who won the Individual Speedway Junior World Championship in 2007 and 2008.
Source: Wikipedia