Player biographies connect a Minecraft name to the projects, groups and events that make up their server history. Builders, explorers, organizers and rivals all have a place in the record.
Use the player template to record your public Minecraft identity, documented milestones and contributions. Link collaborators and date clan affiliations. Keep real-world details private unless the person has deliberately approved them for this public page.
Your wiki login account and your biography are separate. A biography is a community article, not proof that its author owns a Minecraft account.