 His older brother, Kwoklyn, is a professional chef and accomplished martial artist who teaches Jeet Kune Do in Leicester.He also has an older sister, Oilen, who is a child-care solicitor.Wan has been involved in various charitable projects, supporting anti-bullying charities Kidscape and Ditch the Label and launching a National Glasses Day with Specsavers to encourage everyone to wear their spectacles with pride.