Cameron Leslie has added to his ideal preparation for the Rio 2016 Paralympic Games.
Competing at the IDM German Open, Leslie set a world record swimming a time of 2:25.77 in the Men's SM4 150m Individual Medley.
This broke his own previous record of 2:25.98 set at the London 2012 Paralympic Games.
Leslie is known for his knack for world record breaking performances, evident at the Beijing 2008 and London 2012 Paralympic Games.
He will now be ranked number one in the world in the Men's SM4 150m Individual Medley event.