Anonymous founder reveals the early days of the hacktivist group

The founder of international has blown the lid on the highly secretive group for the first time in a newly released documentary.

Gregg Housh described the organization's rise from a trolling online chat room to a vigilante group exposing neo-Nazis and taking on the Church of .

What started as a small online trolling group of just 10 people in the US and grew to an international organization of thousands of members, some of whom are 'now in positions of power' from state representatives to government advisors.