Wikipedia - Nikoloz Basilashvili

Nikoloz Basilashvili (Georgian: ნიკოლოზ ბასილაშვილი, romanized: nik'oloz basilashvili, pronounced [nikʼoloz basilaʃʷili]; born 23 February 1992) is a Georgian professional tennis player. He reached a career-high ATP singles ranking of world No. 16 on 27 May 2019. He is currently the No. 2 Georgian player.

In July 2018, he made it into the main draw of the German Open in Hamburg as a qualifier and went on to win the tournament, defeating Leonardo Mayer in the final, thereby becoming the first Georgian player who has ever won an ATP title. In October 2018, Basilashvili won his second ATP title at the China Open by defeating world No. 4 Juan Martín del Potro in the final. In 2019, Basilashvili completed his first title defense by winning the German Open for a second successive year.