Trolls are a sad and desperate group of people who when given a small level of anonymity think they can run rampant. My question is, if you're being trolled why are you reading the messages? What purpose could it possibly serve?

Focus Sport Video

Business video

Anna Mowbray is co-founder and chief operating officer of Zuru, the billion-dollar Kiwi toy company that has had massive growth over the past six years. Video / Make48

Entertainment video