Greg O’Shea has revealed that he’s taking a step back from his career and will be retiring from sport.The Irishman – who placed first alongside Amber Gill – recently travelled to Tokyo to play rugby in the Olympics with the Ireland 7s team, but now thinks that ‘the time is right’ to move on to pastures new.“My life has always been focused around my rugby career, so it has been a really difficult decision for me to decide to retire from the game I love,” he wrote on Instagram.