Within Wikipedia, editors are generally appointed by the organization’s existing policies and processes based on their areas of expertise, so that the organization’s knowledge is represented as accurately as possible. professional wikipedia writers come from all over the world, they are chosen based on their experience and subject-matter credentials, and they are appointed on merit, not nepotism. Only 20% of the editors of Wikipedia are appointed by the Wikipedia community, and most Wikipedia writers for hire by the Wikimedia Foundation are based in Europe. The remaining 80% are appointed by the Wikimedia Foundation Board and by a selection committee.