Jodie said that former Doctor Who star David Tennant was rather amused when she took on the role. So who could be the next Bill Gates or Mark Zuckerberg? She said: ‘He laughed a lot. I still suffer from social anxiety a lot. I’m thinking I could pair this with a decent suit found on eBay and have myself a pretty solid Halloween costume. Similarly, he has cracks in his face, which are often shown when Gaara is struggling in battle and the sand armor that he uses to protect himself starts to flake away.