Date of Birth: 
Place of Birth: Kassel, Hesse, Germany
About Johann-Dietrich Wörner
- Johann-Dietrich "Jan" Wörner (German pronunciation: ['jo?han 'di?t??ç 'vœ?n?]), born 18 July 1954 in Kassel, is a German civil engineer, university professor and former president of Technische Universität Darmstadt.
- He served as chairman of the executive board of the German Aerospace Center DLR from 1 March 2007 to 30 June 2015.
- On 1 July 2015, he succeeded Jean-Jacques Dordain as Director General of the European Space Agency.
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