A celebrity brainbox made a special appearance at a charity quiz night. Shaun Wallace, aka The Dark Destroyer, helped host the event at Bower Grove School in Maidstone. Mr Wallace has featured on ITV’s The Chase since 2009 and is one of six “chasers”. He is a barrister and lecturer, as well as a former winner of BBC’s Mastermind quiz show. The 63-year-old took part in the event on Saturday (April 27) to raise funds for the Mid Kent Branch of the Motor Neurone Disease (MND) Association. Run entirely by volunteers, the group supports more than 65 people with MND in Medway, Maidstone and surround…