The grueling combined swimming, cycling and running sport of triathlon joined the official Paralympic roster at Rio 2016. Hideki Uda is a rising star of the sport. He lost his right arm in 2013, and was scouted for paratriathlon while swimming for rehabilitation. He won the 2015 Asian Championships on his first attempt, and is now near the top of the world rankings. With national team leader Masamitsu Tomikawa, he's working hard to ensure he can continue to compete at the top of the sport.