The enduring images of the Games will be not just the great sporting achievements - from US swimmer Michael Phelps' 28th Olympic medal to Usain Bolt's historic sprint 'triple triple' - but also the organizational problems, empty seats and crime.
American swimmer Michael Phelps, the most decorated Olympian of all time, said on Tuesday he hopes this year's Rio Olympics can help heal a sports world hit by recent doping and corruption cases.
A summary of sports events and sports persons, who made news on Frisday.
In Rio, over 10,000 athletes will compete for the biggest prize in sport -- an Olympic gold medal.