Tagging Users of a Social Networking System in an Experience in a User's User Profile

A user profile for a user of a social networking system may include experiences, such as work, educational, travel, and interests. The social networking system provides a profile page for a user's user profile that allows the user to tag other users as being involved in or otherwise associated with the user's experiences. Once another user is tagged in an experience, a corresponding tag is added to the tagged user's user profile, and that experience is added as well if not already included in the profile. Tagging users in experiences allows a viewer to see connections between experiences of users of the social networking system and promotes more detailed user profiles that contain experiences.