The 26-year-old Jan Zieliński was born on November 16, 1996, in Warsaw, Poland and he is a Polish professional tennis player who specializes in doubles. He has an ATP career-high doubles ranking of world No. 7, which he attained on 19 June 2023. His highest ranking in singles has been No. 769, achieved on 20 September 2021.
Who is Jan Zieliński coach?
Jan Zieliński is coached by Mariusz Fyrstenberg who is a retired Polish tennis player who was a doubles specialist. He primarily partnered with Marcin Matkowski. The pair won the Madrid Open twice, in addition to reaching the final at the US Open. They also reached the final of the ATP Finals and participated six times at the event overall.
Fyrstenberg is currently the coach of Wesley Koolhof, Jan Zielinski, and Hugo Nys. He is 43 years old and was born on July 8, 1980, in Warsaw, Poland to Zdzislaw Fyrstenberg and Eve Fyrstenberg his parents. He is married to Marta Fyrstenberg since 2007, and they are yet to have children.
Source: Ghanafuo.com
