Sander Koning studied Computer Science and worked as a course assistant at Delft University of Technology. Convinced about the use of open source since the start of his studies, he has been active for the KDE project in a number of ways, currently as coordinator of the application handbooks for the KOffice office suite.

In his free time, he likes to play frisbee (and is a board member of its Dutch national association), and spends too much time on fantasy and roleplaying games, both live and at the kitchen table.