Athletes of the Olympic Games in London will compete for 21 sets of medals today, Interfax reports.
Medals will be awarded in cycling, gymnastics (4 sets of medals), Greco-Roman wrestling under 66 kg and 96 kg, horse riding, track and field athletics (4 sets), table tennis, sailing (2 sets), springboard dives, synchronized swimming, triathlon, weight lifting in the category of over 105 kg.
