QPR appoint Olympic Stadium architects to design new training base QPR have appointed the architects behind Wembley and the London 2012 Olympic Stadium to design "an unparalleled centre of excellence" at their new training base in Ealing, west London. The club, who currently train at the Imperial Sports Ground in Harlington, expect to move into the new Warren Farm complex ahead of the 2014-15 season. Populous, who also designed Arsenal's Emirates Stadium, are putting the finishing touches to their plans for the training centre. QPR chief executive Philip Beard said: "Having secured Warren Farm, we wanted to work with the best people in the industry to develop a training ground which will benefit not only the first team, but also the academy and the local community. Populous have great experience in this field and are the perfect fit for us. Over the summer, a great amount of renovation has taken place at our current training ground at Harlington which has reduced the urgency for us to move to a new site. We are working very closely with Ealing Council and are very excited about what we can create. Populous also designed Arsenal's Emirates Stadium, the New York Yankees stadium and the Sydney Olympic Stadium in 2000.