Christian Nikles
Christian Nikles is a Bruneian sprint freestyle swimmer.
He competed at the 2011 World Aquatics Championships in the 50 metre and 100 metre freestyle events, where he failed to advance to the semi-finals.
In 2019, he represented Brunei at the 2019 World Aquatics Championships held in Gwangju, South Korea and competed in the men's 50 metre freestyle and 100 metre freestyle events. He failed to advance to the semi-finals in either event.