Martin Wittschier (Autor) - Ariston

Martin Wittschier

Dr. Martin Wittschier, born in 1960, studied finance economy at the European School of Business, where he did research in human motivation and behaviour. He advises well-known national and international companies as an expert in sustainable behavioural adaptation and implementation competence. His main themes are personal skills enhancement, leadership, sales, communication, and successful management.
Martin Wittschier

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Martin  Wittschier - From Someone Who Took Charge of His Life

Martin Wittschier

From Someone Who Took Charge of His Life

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