Former Arsenal star Alexander Hleb says he made a mistake by leaving the Emirates to join Barcelona in 2008, and expressed regret at turning his back on managerial "great" Arsene Wenger.
Former Real Madrid and England coach Fabio Capello has claimed Cristiano Ronaldo is struggling for fitness, but is there any truth in such a statement?
Daniel Ricciardo and Max Verstappen are split on whether being Red Bull Formula 1 team-mates influenced their battle during last Sunday's Malaysian Grand Prix.
Boxing body AIBA has sidelined all 36 referees and judges used at the Rio de Janeiro Olympics until an investigation has been concluded, it said on Thursday.