Motorcycle speedway racer who has notably competed for Poole Pirates, who he joined in 2010.
He was the 2006 U-21 World Cup World Champion.
In 2009 he finished in second place in the European Club Champions' Cup.
His father is Stanislaw Miedzinski, a fellow motorcycle racer.
He joins a list of impressive racers who have been World Cup Champions, which includes drivers such as Antonio Lindback.