On Sunday night, millions of people all around the world were once again glued to the television as London put on a lively Rock 'n' Roll concert to celebrate the end of the 2012 Summer Olympics. Over the last 17 days we have all shared the victories and disappointments of the numerous athletes that had amalgamated in London with one mission - To make their country proud, by bringing home a medal. Here, is a recap of some of moments that will forever be etched in our memories.