Mascots from other editions of the Summer Olympic Games (L-R) Fu Niu Lele (Beijing 2008), Wenlock (London 2012), Misha (Moscow 1980), Mandeville (London 2012) and Athena (Athens 2004) pose for a picture in front of the Maracana stadium in Rio de Janeiro, Nov 22, 2014. This is the first time that mascots from the previous Olympic games are visiting the current Olympic host city, ahead of the first public appearance of the 2016 mascots on Nov 24. [Photo/Agencies]