John Robert Isner is a professional American tennis player known as one of the best servers on the ATP tour. The tennis player doesn’t have a sister but two older brothers. The Association of Tennis Professionals (ATP) ranked him eighth in the world in singles and fourteenth in doubles.
Isner earned his highest singles position in July 2018 thanks to his maiden Masters 1000 crown at the Miami Open in 2018 and a semifinal appearance at the Wimbledon Championships in 2018.
Moreover, he made it to the quarterfinals of the US Open in 2018. That match helped qualify him to play in the ATP Finals later that year.
The player won against Nicolas Mahut in five sets, and 183 games in the longest professional tennis match ever played at the 2010 Wimbledon Championships, which lasted eleven hours and five minutes for three days.
John Isner Sister – How Many Siblings Does He Have?
The tennis player doesn’t have a sister but has two older brothers, Jordan and Nathan.
As given in their LinkedIn profiles, Jordan Isner is currently the president of Isner Real Estate, and Nathan Isner is a construction project manager at Comet Builders, LLC.
Prior to that, Jordan served as the president of sales and brand marketing, as well as the director of talent recruitment and head tennis instructor. His father, Bob, was a college tennis player who introduced his sons to the game at a young age.
According to the social media page, both player brothers have a partner. Little information is provided about his sibling. We’ll update you as soon as we learn more about his brothers, so stay tuned.
Meet John Isner Family
Isner was born in 1985 on April 26. His parents, Robert and Karen Isner, raised him and his brothers in Greensboro, North Carolina.
On December 2, 2017, Isner wed jewelry designer Madison McKinley in Bluffton, South Carolina. They are parents of three kids.
The jewelry design business Madison McKinley is owned by his wife. She is the business’s founder and chief designer. The designer is originally from Texas and graduated in 2011.
On October 12, 2021, Isner and his wife Madison welcomed their third child, James “Mack” McKinley Isner. Their eldest child Hunter Grace was born in 2018, and their middle child, John Hobbs, was born in 2019.
The father of the tennis player, Bob Isner, ran as a Democrat for a seat in Congress in 2016. Bob run for Congress in an effort to unite the opposing parties.
His mother, Karen Isner, is a two-time cancer survivor. In 2014, she was diagnosed with stage 4 colon cancer, and the tennis player and his brother cared for her while she was in the hospital.
The NC Cancer Hospital’s multidisciplinary clinic receiving area is named in honor of Karen Isner
John Isner Ethnicity
Isner was born in 1985 on April 26 to Robert and Karen Isner in Greensboro, North Carolina. He comes from a Christian household and is of white ethnicity.
Isner began playing tennis at nine but didn’t take the game seriously until he was eleven. He participated in sports for Walter Hines Page Senior High School, helping the team win that year’s state championship.
Also, he participated in ten junior events, which included the 2002 US Open and 2002 Orange Bowl, where he lost in the second round to eventual champion Richard Gasquet.
He also advanced to the finals of a competition in Tulsa, Oklahoma, where he lost to Brian Baker.