How do you run across Irish sea in an inflatable ball?
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Blue Peter's Lindsey Russell attempting to run across the Irish sea in an inflatable ball

Blue Peter's Lindsey Russell is trying to cross the Irish sea, in an inflatable ball.

The challenge, which is expected to take 12 hours, is all part of Sport Relief 2016.

Her trainer, Professor Greg Whyte, spoke to the BBC, from a crackling phone line as he watched Lindsey's attempt.

  • 25 Feb 2016
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