Wikipedia - Kevin Krawietz

Kevin Krawietz (born 24 January 1992) is a German professional tennis player who specialises in doubles.

He is a two-time Grand Slam champion, having won the French Open doubles title in both 2019 and 2020 alongside compatriot Andreas Mies. The pair were also semifinalists at the 2019 US Open. Krawietz reached the mixed doubles semifinals at the 2021 Wimbledon Championships and 2022 French Open, partnering Květa Peschke and Nicole Melichar-Martinez respectively, and has qualified for the ATP Finals on three occasions.

He achieved his career-high doubles ranking of world No. 7 in November 2019, and has won eight doubles titles on the ATP Tour, including two at ATP Tour 500 level. In singles, Krawietz reached his highest ranking of world No. 211 in December 2018. He has represented Germany in the Davis Cup since 2019, and also competed at the 2020 Olympic Games in both men's and mixed doubles.