Amid allegations of discrimination and bullying, experienced Australian cycling coach Shane Sutton stepped down from his role with British Cycling barely three months out from the Rio Olympics.
Sutton, who joined the British Cycling set up in 2002, has been credited with playing a major role in developing the sport in the UK as head coach before taking over as technical director in 2014.
He's been lauded for helping build a team which claimed eight gold at the Beijing Olympics in 2008 and again in London 2012, and was named the 2008 coach of the year in the UK Coaching Awards before being awarded an OBE in 2010.
Great Britain, who topped the track cycling world championships medal table with five gold in London earlier this year, are again expected to be Australia's greatest competition in Rio in August.
However, Sutton stepped down on Wednesday as claims of harassment levelled at him by cyclist Jess Varnish and para-cyclist Darren Kenny became too big an issue to ignore.