Alexander Heisler (* 21. Juni 1949 in Königsfeld im Schwarzwald) is a German event managerand founder of the Zelt-Musik-Festival in Freiburg and MD. Heisler has grown up in a family of country doctors. He studied law, journalistics and behavioural science in Munich. 1970 he studied medicine in Freiburg. He was film assistant of Walter Frentz, who was camera-man of Leni Riefenstahl. At the  Olympic Games in Munich 1972 he was personal assistent of IOC-Vice president David Cecil, Read more [...]