Claire Gracie, 29, and Graeme Brunton, 31, are huge Rangers fans, with Graeme regularly visiting Ibrox to watch his beloved Gers.

They are also behind an ambitious charity endeavour to raise funds for the Beatson Pebble Appeal – a £10m campaign to raise funds to build the Beatson Translational Research Centre (TRC), the final element in the creation of the Glasgow Centre for Cancer Research.