Brenden Hall is one of Australia's best ever swimmers.  He competed at the Beijing Olympics at the age of 15 where he broke the 400m Freestyle world record in the heats and came 5th overall.  Four years later in London Brenden won his first Paralympic gold medal and has won five more since.   Added to his Paralympic efforts are his 8 World Championship gold medals , although there is a good chance of the number increasing and he looks to take on the world again this weekend.