BBC Radio 1 part of a Guinness World Record attempt, in aid of Comic Relief. The pair stayed on air for 52 hours in total setting a new world record for 'Radio DJ Endurance Marathon (Team)’ after already breaking Simon Mayo's 12-year record for Radio 1's Longest Show of 37 hours which he set in 1999, also for Comic Relief. The presenters started on 16 March 2011 and came off air at 10:30am on 18 March 2011. During this Fearne Cotton made a bet with DJ Chris Moyles that if they raise over £2,000,000 she will appear on the show in a swimsuit.
Radio 1's Weekend Breakfast Show The show was then increased to three days (Friday to Sundays) as the weekend schedule was incorporated into Friday's schedule. On 26 October 2018, BBC Radio 1 announced that Matt Edmondson and Mollie King will join the Radio 1's Weekend Breakfast Show, swapping with Dev and Alice Levine which will be shifted to afternoon slot at 1-4pm. The schedule change may have been sparked by Charlie Sloth's unexpectedly early departure from Radio 1 in October 2018. As a result, Dev has been covering Charlie Sloth's evening show, namely The 8th. According to Radio 1's website, he will continue to do