Gemma Crowley, right, coach to Ireland’s Grand Slam winning team, will be hoping for more success with her Ireland squad at the 2013 Rugby World Cup Sevens which is underway in Moscow. Photograph: Brenda Fitzsimons/The Irish Times

With rugby set to return to the Olympics at Rio in 2016, here’s something to consider: who are the current Olympic rugby champions? I t’s the USA, who(...)