BBC Radio 1 30 September 2017, Radio 1 celebrated its 50th birthday. Tony Blackburn recreated the first ever Radio 1 broadcast on Radio 2, simulcast on pop-up station Radio 1 Vintage, followed by The Radio 1 Breakfast Show celebration, tricast on Radio 1, Radio 2 and Radio 1 Vintage, presented by Tony Blackburn and Nick Grimshaw, featuring former presenters as guests Simon Mayo, Sara Cox and Mike Read. Radio 1 regularly supports charities Comic Relief, Sport Relief and Children in Need. On 18 March 2011, BBC's Radio 1 longest serving breakfast DJ Chris Moyles and sidekick Dave Vitty broadcast for 52 hours as
Greg James (radio show) present "Radio 1 Breakfast". After joining BBC Radio 1 in June 2007 and presenting the early breakfast show from October 2007, on 21 September 2009, a new schedule was launched on Radio 1, and it was announced that James would move to an Early Afternoon slot; 1pm to 4pm - replacing Edith Bowman, who moved to the weekend breakfast slot. It was in this early afternoon slot that the majority of the features in the current show were formed. His early breakfast show was taken over by Dev. It was announced on 28 February 2012 that James and Scott Mills