Twitter has a new CEO, Parag Agrawal, and he is set to fundamentally change the company if rumors are true.

Parag Agrawal has been a long time Twitter insider and his taking up of the mantle is not a surprise for many at the company. While at Twitter Agrawal served as the head of their technology department.

Here is everything you need to know about Twitter’s new CEO and the impact it will have on the social media industry: