Greg Martin - Triple M breakfast host in Brisbane and former Wallabies fullback - joins Martin Devlin on It's Only Sport as he does every Thursday. Two simple-minded, middle-aged men talking about MEN'S things that MATTER. This week, they talk about the upcoming Wallabies-Springboks rugby test in Brisbane and a surprise selection for Australia at openside flanker, the struggles of the Brisbane Broncos in the NRL, Australia's record gold medal tally at the Paris Olympics, and more.