Complex sentence: Born in Townsville, Queensland, Grevsmuhl is of Indigenous Australian descent and played his junior rugby league for the Hughenden Hawks and Townsville Brothers, before being signed by the North Queensland Cowboys.
Split into simpler sentences: Born in Townsville, Queensland, Grevsmuhl is of Indigenous Australian descent. He played his junior rugby league for the Hughenden Hawks and Townsville Brothers, before being signed by the North Queensland Cowboys.