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
Dara Ó Briain in the 1889 novel of the same name, sailing from London to the Isle of Wight for a sail boat race, borrowing numerous vessels to make their way from Plymouth to the Isles of Scilly. In 2009, the three took to the Irish canals and rivers on a trip from Dublin to Limerick. In 2010, they explored the Isles of Scotland. Other notable television work includes hosting the BBC sitcom writing competition "Last Laugh". On 14 September 2005, Ó Briain appeared as a guest on "Room 101", where he got rid of children's television presenters (following his work as a