Roman Welzk has a diverse professional background, currently serving as the Organisatorische Leitung der Fachgruppe Robotik der Physiotherapie at REHAB Basel since June 2019, where responsibilities include integrating robotic therapy options for neurological patients. In addition to their role as a Physiotherapist at the same institution, Roman has been active on YouTube for over a decade, managing multiple channels and creating content for the community-focused Facebook group and podcast "Auswandern Schweiz." As a founder of various initiatives, including dein-schweiz-shop and auswandernschweiz.ch, Roman facilitates resources for individuals looking to emigrate to Switzerland. Additional ventures include partnerships with ibani AG, Selma Finance, and Meron AG, as well as teaching at Udemy and founding schmerzcenter.com to enhance patient access to care. Roman is an alumnus of Elite School of Sports - Lausitzer Sportschule Cottbus, graduating in 2008.