Wikipedia:Article wizard/General notability
If a topic has been described in many reliable sources that are not associated with the subject, it can be said to be notable enough for its own article.
More than anything else, Wikipedia is an encyclopedia. Because of this, subjects in Wikipedia have to be notable enough to be considered encyclopedic.
A topic is notable if it has been the subject of several published works from sources that are reliable and independent. All topics must meet a minimum level of notability in order for an article on that topic to be included in Wikipedia. This requirement makes sure that there is enough reliable material to write a verifiable, encyclopedic article about the topic.
In addition, the subject itself must also be encyclopedic. Things such as video-game guides, memorials, instruction manuals, directories, lists of links, advertising, self-promotion, and dictionary definitions are not encyclopedic. These things are examples of what Wikipedia is not.
Is the subject of your article notable?
My article is about a notable and encyclopedic subject