Dara Ó Briain 12Foot6. In 2013, Ó Briain joined Jack Dee, Chelsee Healey, Greg James, Melanie C and Philips Idowu in "Through Hell and High Water", a Comic Relief challenge which involved British celebrities canoeing the most difficult rapids of the Zambezi River. They raised over £1 million for the charity. "Dara and Ed's Great Big Adventure", a 2015 three-part fly-on-the-wall television series, followed Ó Briain and Ed Byrne on their journey by car down the Pan-American Highway. In June 2015, "Dara Ó Briain Meets Stephen Hawking", in which Ó Briain travels to Cambridge for a series of interviews with theoretical physicist Stephen
Smooth Radio presenter history Nottingham and Emma Caldwell of Capital FM, while Nigel Freshman of Free Radio and Charlie Jordan, previously a Smooth presenter in the West Midlands joined Smooth West Midlands. Changes continued throughout 2015, which included the axe of the Saturday and Sunday soul shows and several weekday shows were reduced from four to three hours a day. In May 2015, Paul Phear replaced Chris Skinner as presenter of the Saturday evening show "The Great British Songbook", whilst Skinner replaced Phear as presenter of Sunday afternoons. "The Great British Songbook" was eventually dropped in October 2015 and replaced with the "Saturday Sanctuary".