Ten years on from London 2012, Desiree Henry recalls the clandestine operation behind a spectacular opening ceremony.
From true sportsmanship to emotional reunions, we look at 10 heartwarming moments from an Olympic Games like no other.
Sport climbing embodies the revised Olympic motto 'faster, higher, stronger, together' - but how has it fared on its Games debut?
BBC Sport presents the key facts and figures from this summer's Olympic Games in Brazil.
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