We’ve got loads of cool characters on Fun Kids and now you can colour them all in!
Sir Sidney McSprocket is Fun Kids’ resident inventor.
He may be a bit strange, but he knows a lot about cool inventions and how they work. He’s also got a lovely ginger beard!
Or click here to see all the other characters you can download!
Remember, you can listen to Fun Kids on DAB Digital Radio in London and online across the UK! Click here to listen!