Wasps scrum-half Joe Simpson has been ruled out of the Olympics after dislocating his elbow in training with the GB Sevens squad.
Gymnast Sam Oldham on his latest Rio qualifying battle at Saturday's London Open, plus he shows off a few skills on the bar.
Russia's Yulia Stepanova has been granted permission by the IAAF to compete at the Rio Olympics as a neutral athlete.
Russia's men's quadruple sculls crew have been banned from the Rio Olympics after one of their members failed a doping test.
Nicola Adams will head Britain's largest Olympic boxing squad for 32 years in Rio this summer.
Seven tennis players are set to represent Great Britain at the Rio Olympics.
Michael Phelps has qualified for his fifth Olympic Games after winning the 200m butterfly at the US swimming trials for Rio.
Neymar and Douglas Costa have been included in Brazil's squad for the Rio Olympics.
Lee-Anne Pace has become the first female golfer to withdraw from the Rio Olympics due to the Zika virus.
Rory McIlroy has denied reports that golf has been embarrassed by the number of big-name withdrawals from the Rio Olympics.
BMX star Quillan Isidore remains cool and ambitious despite not being selected for Rio and is desperate to improve for Japan 2020.
Jess Varnish will not appeal against her non-selection for the Rio Olympics, saying it would be a "pointless process".
Teenage weightlifter Rebekah Tiler has been named in the Great Britain squad for this summer's Olympics in Rio.
Great Britain will face New Zealand, Kenya and Japan in the pool stages of the Rio Olympics Rugby Sevens.
Jessica Ennis-Hill will compete in the long jump and hurdles at the Muller Anniversary Games in London in July.
Olympic 100m hurdles champion Sally Pearson has withdrawn from the Rio Games because of a hamstring injury.
Jason Day and Shane Lowry are the latest big name golfers to withdraw from this summer's Olympics Games in Rio.
Simona Halep has admitted she may withdraw from this summer's Olympics due to concerns over the Zika virus.
Four Sky Academy Scholars had an emotional weekend of competing as the battle to make Rio reaches its climax.