--- title: "Holger Bierwirth" description: "" url: https://vutuv.de/holger_bierwirt username: "holger_bierwirt" type: profile schema_version: 3 generated_at: 2026-07-04T22:19:24Z false noai: true --- # Holger Bierwirth - Member since: 2016-11-23 - Followers: 1 - Gender: Male ## Contact - Other: