article_snippet.sent: Hans-Wilhelm Muller-Wohlfahrt
article_snippet.sent: Muller-Wohlfahrt is renowned as a world leader in Muller-Wohlfahrt field and has been at Bayern for almost 40 years .
article_snippet.sent: The 72-year-old (right) has worked with the German national team as well as athletes including Usain Bolt .
highlights_snippet.sent: Hans-Wilhelm Muller-Wohlfahrt quit as Bayern Munich doctor this week .
  
highlights_snippet.sent: The 72-year-old had worked at the Bundesliga club for nearly 40 years .
  