Pierre Lienhard, Executive Master in European Sport Governance (at the Political Studies Institute of Paris (Sciences Po), France; Sports Business Professional, Switzerland. Univ.-Prof. Dr. Holger Preuss is Professor for Sport Economics and Sport Sociology at the Johannes Gutenberg University Mainz, Germany.
Pierre Lienhard, Executive Master in European Sport Governance (at the Political Studies Institute of Paris (Sciences Po), France; Sports Business Professional, Switzerland. Univ.-Prof. Dr. Holger Preuss is Professor for Sport Economics and Sport Sociology at the Johannes Gutenberg University Mai...