30-second interview: Meet Richard Tang, chairman and founder of Zen Internet

I asked my brother Dan whether he thought the Internet would take off, over a pint, in a pub in 1995. That was in the days when only a small minority of people used the Internet. Most people had no interest in it. I don't think anyone – including me – realised that, over the following 25 years, it would change the nature of society and business in the way that it has.