This is an amazing statistic when you consider there is roughly 7.6 billion people in the world. It just emphasises the importance of Facebook ads in a digital marketers arsenal.
People always stress how Facebook is a good outlet for marketing and getting your name/brand out there and now I see why. Facebook could help someone reach a vast amount of people in a short amount of time, and that is what is so beautiful about social media. I can only imagine what the number will be in 2018. I have to become more active on more successful sites like Facebook.