The renowned John Henri Joona Julius Laaksonen is a Swiss professional tennis player. His highest singles ranking is world No. 84, which he achieved on 14 February 2022, and his highest doubles ranking is world No. 191, achieved on 24 December 2018. In 2019 he qualified and advanced to Houston QF (l. to eventual champion … Continue reading Henri Laaksonen Bio, Wiki, age, height, nationality, family, coach, ranking, prize money, net worth