About Jack Siejka

Harrison "Harry" Siejka (born 3 February 1992) is an Australian rugby league footballer who plays for the Canterbury-Bankstown Bulldogs. He has also played for a National Rugby League club, the St George Illawarra Dragons, and the Wakefield Trinity Wildcats and the Bradford Bulls in the Super League. He plays as a five-eighth but he can also play as a halfback. Siejka is a Polish dual-code rugby representative, having played for both the rugby league team and rugby union team.

Early years
Siejka was born in Bathurst in regional New South Wales and is of Polish descent. He played his junior rugby league for the Bathurst Panthers.