Dr. Bruce Hamilton is Orreco's Scientific Advisor on Sports Medicine. Bruce completed the Australasian Fellowship in Sports Medicine in 2002, having spent several years working at the Australian Institute of sport in Canberra. Working full time in sports medicine since 1998, he was the Chief Medical Officer for Athletics Australia, and also worked and travelled with the Australian Triathlon Team. Moving to the United Kingdom in 2003, he was UK Athletics Chief Medical Officer from 2004 to 2008.