Date of Birth: 
Place of Birth: Lauterach, Vorarlberg, Austria
About Julian Knowle
- Julian Knowle (born 29 April 1974) is an Austrian male professional tennis player.
- Being a born left-hander, Knowle is now one of the few on the ATP Tour who plays his forehand, backhand, and even volleys double-handed.
- He was Austria's most successful doubles player in history by reaching world no.
- 6 in the ATP doubles rankings in January 2008, before being matched by Jürgen Melzer, who reached no.
- 6 in September 2010, and overtaken by Alexander Peya, who reached no.
- 3 in August 2013.
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