John Isner, an American professional tennis player, was born to the parents Bob and Karen Isner. He was ranked 8th in singles by ATP. 

Isner earned his career-high singles level in July 2018 after obtaining his first Masters 1000 victory at the 2018 Miami Open and Wimbledon Championships semifinals.

John also entered the US Open quarterfinals twice, in 2011 and 2018, the latter of which aided qualify him for an ATP Finals appearance later that year.

Isner blasted the ATP’s fastest “formal” serve ever and the third-fastest on records in tennis, clocking 157.2 mph or 253 km/h on his first 2016 Davis Cup match.

Meet John Isner Parents Bob And Karen Isner

John Isner was born on April 26, 1985, to supportive and loving parents named Bob and Karen Isner.

His father, Bob, is a democrat and an engineer. His problem-solving mindset drove him to run for Congress with the idea of unifying the two parties.

John spent more than a week in the hospital looking for and taking care of his mother, who was diagnosed with stage four colon cancer in 2014.

His mother has beaten cancer twice. The tennis player unveiled the naming of the multidisciplinary clinic receiving area in her honor at the NC Cancer Hospital.

Fans Are Curious About Bob And Karen Asner Age Gap

John Isner has kept his parents’ date of birth details hidden from the public spotlight. As a result, their details are a mystery.

Comparing their photos available on the Internet, Bob and Karen Asner doesn’t seem to have much age gap between them.

John, alongside his parents, started the Isner Family Foundation in 2019 to promote cancer research and treatment for financially weak people.

Isner Family foundations also provide financial help to parents, such as meals, clothing, transportation, comfortable lodging, car seats, and medical supplies.

Bob And Karen Asner Children: John Isner Siblings Detail

Bob and Karen Asner are blessed with three beautiful children. i.e Nathan Isner, and Jordan Isner.

Nathan and Jordan Isner is not successful compared to his brother John Isner. As a result, they are least known to the public.

However, they are extremely supportive and proud of their brother’s career. They usually came to watch the game with their parents.

Follow Bob And Karen Asner On Instagram

Bob and Karen are not active on Instagram. Not only that, they are not available on any social media platforms.

On the other hand, their son John Isner goes by the user handle @johnrisner. He has 196k followers at the moment.

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