Are Yannick Noah and Julian Knowle both tennis players?
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.
2016 UniCredit Czech Open – Doubles Julian Knowle and Philipp Oswald were the defending champions, but Oswald chose not to compete this year.Knowle instead competed with Marcelo Demoliner. Demoliner and Knowle lost in the first round to Facundo Bagnis and Sergio Galdós.