Your Khan Academy profile includes your name (as you wish it to appear on the site), your unique username, and several “widgets” showing your accomplishments, your discussion posts, and the programs you've created with Khan Academy's computer programming tools. It's also where you can add or remove coaches.
If you are age 13 or older, you can choose who's able to see each widget on your profile and whether you'd like to include a brief biography and your location. If you are under 13, only your parent can edit the information on your profile.
Download these instructions as a PDF: Edit your profile.