The Winds of Winter is being written by George R. R. Martin with an estimated publication date of 2020.
Tristan-Samuel Weissborn -LRB- born 24 October 1991 -RRB- is an Austrian tennis player .. tennis. tennis. Weissborn has a career high ATP singles ranking of 503 achieved on 22 July 2013 .. ATP. Association of Tennis Professionals. He also has a career high ATP doubles ranking of 90 achieved on 19 September 2016 .. 2016 US Open – Men's Doubles. ATP. Association of Tennis Professionals. Weissborn has won one ITF singles title and 23 ITF doubles titles .. ITF. International Tennis Federation. Weissborn won his first ATP Challenger title at the 2015 Sparkassen ATP Challenger , partnering Maximilian Neuchrist .. ATP. Association of Tennis Professionals. ATP Challenger. ATP Challenger Tour. 2015 Sparkassen ATP Challenger. 2015 Sparkassen ATP Challenger. Maximilian Neuchrist. Maximilian Neuchrist