One thing that never ceases to amaze Astragal is the versatility of the architectural breed. But one character recently piqued his interest with a spread of talent rarely seen in the species. Introducing the star of ITV’s Sharon Osbourne Show and ITN news, and ‘voice of Air Guitar UK’ and twice Air Guitar World Champion – ladies and gentleman, it’s London-based architect Zac ‘Mr Magnet’Munro! As BBC pundit Alan Yentob put it: ‘Zac Monro has come very close to persuading me that air guitar is a genuine force for world peace, and when it comes to performance, he really goes up to 11.' Quite.