Emil Damirovich Sayfutdinov is a motorcycle speedway rider from Russia. He is a member of the Russia national speedway team. He is a three times World team champion, twice World Junior champion and a two-time winner of the European Championships in 2014 and 2015.

Polonia Bydgoszcz is a Polish sports club based in Bydgoszcz most known for its speedway team ŻKS Polonia Bydgoszcz which currently races in the 1. Liga. The club has won the Polish Speedway League Championship seven times, the latest in 2002, and European Team Championship three times, the latest in 2001. The club also has a football team that plays in the lower leagues, though it was more successful in the past and played in the Polish top division, plus several other departments: athletics, cycling and boccia.