Complex sentence: Having started out as an able-bodied skier, Mayberry took up the sport on the disability and made his national team debut in 2005, and went on to represent Australia at the 2006 Winter Paralympics the following year where he did not medal.
Split into simpler sentences: Having started out as an able-bodied skier, Mayberry took up the disability sport. He made his national team debut in 2005, and went on to represent Australia at the 2006 Winter Paralympics the following year, when he did not medal.