Complex sentence: Born in Gosford, New South Wales, Mamo is of Maltese descent and played his junior rugby league for the Ourimbah Wyoming Magpies, St Edwards Bears and The Entrance Tigers, before being signed by the Newcastle Knights.
Split into simpler sentences: Born in Gosford, New South Wales, Mamo is of Maltese descent. He played his junior rugby league for the Ourimbah Wyoming Magpies, St Edwards Bears and The Entrance Tigers, before being signed by the Newcastle Knights.