Brazilian software engineer and net entrepreneur Mike Krieger has an estimated net worth of $100 million in 2013. Krieger is best known as the founder of Instagram, an internet video-sharing, photo-sharing and social networking service that allows its users to take videos and pictures, and share them on various social networking platforms including Flickr, Tumbler, Twitter and Facebook. Krieger analyzed Symbolic Systems at Stanford University. While studying at the university, he met Kevin Systrom. Jointly, the two founded Instagram in 2010.