Jenni Falconer has launched the Bike Some Noise challenge, teaming up with 22 local charity champions from across the UK and her fellow Heart radio presenters including Jamie Theakston and Emma Willis, as they cycle for 12 hours on the roof of Global's London studios in Leicester Square to raise money for Global's Make Some Noise charity.

Falconer commented 'We have set ourselves a huge challenge for Global's Make Some Noise. We're asking every listener in every Heart station to get behind their local champion and help us raise money for disadvantaged children and young people across the UK'.