This is a site for the community.
You can create your an article/page about yourself and then edit this page to add your name with a link to the article.
How to create new page: Top right corner - > add new page - > put some text into it. Then edit with classic editor.
You can use the template: Player to show some information about yourself. Just go classic editor and then add template: Search for template: Player
Then publish and Edit (this time the big Edit button, not classic editor) and put your information in.