Bex chats radio star and author of Radio Boy, Christian O’Connell to find out all about Radio Boy and the Revenge of Grandad.

<p>Bex chats radio star and author of Radio Boy, Christian O&rsquo;Connell to&nbsp;find out all about Radio Boy and the Revenge of Grandad.</p>

We're the UK's children's radio station. Listen across the UK on DAB Digital Radio, on mobile and online at funkidslive.com.

<p>We're the UK's children's radio station. Listen across the UK on DAB Digital Radio, on mobile and online at funkidslive.com.</p>

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