News While Rio 2016 unveiled its athletes' village to mark Olympic Day on Thursday (23 June), people around the world have been celebrating in their own way Many organisations staged sporting events, while others took to social media to show their support Team USA marked the day with lovely tribute to Rio de Janeiro A host of top athletes, not to mention the First Lady Michelle Obama, spoke about why they love the Olympic host city, and the Americans even produced a version with Portuguese text Check it out here Rugby will be returning to the Olympic Games after 92 years at Rio 2016, and to mark Olympic Day the sport's governing body, World Rugby, posted a video about the values behind the sport In Australia, Olympians visited schools across the country as part of their Olympic Day celebrations Beach volleyball legend Natalie Cook and gold medal-winning sprint canoeists Jacob Clear and Ken Wallace spent the day sharing their Olympic experiences with children and encouraging them to take part in sport “Olympic Day is an opportunity for the international sporting community to come together and celebrate all that is good about sport and the Olympic Movement, and the important role both play in our society,” said Cook, who competed at five Olympic Games, winning gold at Sydney 2000 The British Olympic Association also got in on the act, calling on sports fans around the nation to share images of their sporting activities for the day Among Rio 2016's Olympic Day posts were this GIF that celebrates the Olympic values: friendship, respect and excellence Elsewehere in the Olympic city, thousands of locals participated in various sports activities In Rio’s Lapa district, cariocas took part in aerobic sessions in the shadow of the iconic Lapa Arches The last word should go to the main who is likely to be the mega-star of the Rio 2016 Olympic Games, Jamaican sprint legend Usain Bolt