David Grier is the First person in history to have run the Great wall of China in BOTH directions. Over the past 12 years, David has run 25 000 km across the globe to create awareness and raise funds for Operation Smile through the Cipla Miles for Smiles initiative. He’s about to embark on his next adventure and joined the Ryan O’Connor Breakfast Show to tell us all about it.
To donate to Miles for Smiles click here.
