Olympics day seven - in pictures

Congratulations all round: Individual three-day event gold medallist David O'Connor from the USA takes centre stage.

High fives: The Cuban women's volleyball team celebrate a straight-set victory over Italy.

Battling Backley: GB medal hope Steve Backley qualifies for the men's javelin final.

On target: Oh Kyo-Moon helped the South Korean men's team to Olympic gold beating last year's World Champions, Italy.

China's Kong Linghui returns a serve to partner Lui Guoliang during their semi-final match against France.

Safely through the second round, Alex Corretja of Spain claims a victory over France's Arnaud Clement.

Germany's Sandra Koeppen reacts after defeating France's Christine Cicot in the women's judo 78kg quarter-finals.

An exhausted Bernardo Segura of Mexico after winning the 20km walk final. He was later disqualified for lifting.