Peter Collingridge

Peter W. Collingridge is a talented programmer on Khan Academy. He is very intelligent, coding very intricate things in the Computer science branch. Along with this, he has accumulated more than 9 million points and countless badges. He has also obtained some unusual badges, although what he has earned is unknown at this point. At first, Peter was only a regular user, but he soon became a Guardian and eventually, part of the staff.

Profile
Peter's profile is located here: Peter's profile One of his notable programs: Modeling Accretion Disks