Alexander Armstrong is a comic actor and presenter probably best known for his double act Armstrong & Miller on BBC1. He divides his time between West London and Oxfordshire where he keeps llamas and potters about ineptly in the garden. You can follow Alexander on twitter http://twitter.com/XanderArmstrong and find out more about Pointless on BBC1 go to http://www.bbc.co.uk/programmes/b00rhg2r