John Isner Bio, Parents, Wife, Children, Siblings, Net Worth: John Isner, officially known as John Robert Isner is a former American professional tennis player.

He developed a passion for playing tennis at a younger age and eventually started playing tennis at the age of 9 but did not take the sport seriously until the age of 11.

Isner began his professional career in earnest in the summer of 2007, was consistent throughout his career, and became one of the most sought-after professional tennis players.

He competed in the longest tennis match in history at the 2010 Wimbledon Championships to defe at Nicolas Mahut in a match which lasted 11 hours and 5 minutes and was played over the course of 3 days

Isner is considered one of the best servers ever to play on the Association of Tennis Professionals (ATP) Tour. Isner was ranked as high as world No. 8 in singles and No. 14 in doubles by the ATP.

He achieved his career-high singles ranking in July 2018 following his first Masters 1000 crown at the 2018 Miami Open and a semifinal appearance at the 2018 Wimbledon Championships.

Isner holds the record for hitting the ATP’s fastest “official” serve ever and 3rd-fastest on record in tennis at 157.2 mph or 253 km/h during his first-round 2016 Davis Cup match

He twice reached the quarterfinals at the US Open in 2011 and 2018, the latter of which helped qualify him for an ATP Finals appearance later that year (2018).

Isner has the most aces in the history of the ATP Tour, having served 14,470, as of August 31, 2023. In a post via his verified Twitter account, he announced he will retire after the 2023 US Open.

“After 17+ years on the @atptour, it’s time to say goodbye to professional tennis. This transition won’t be easy but I’m looking forward to every second of it with my amazing family. The @usopen will be my final event. Time to lace ‘em up one l ast time. ❤️ ♥️ 💜”

The draw for the US Open took place on Thursday, 24 August, and the first round of matches started on Monday, 28 August.

In September 2023, Isner hit major headlines after he officially brought the curtain down on his professional career as he lost a five-set thriller to Michael Mmoh on Thursday, August 31.

The American veteran’s 17-year career ended with a 3-6 4-6 7-6 (7-3) 6-4 7-6 (10-7) loss as Michael fought back from match point down to win a tense fifth-set tie-break.

John Isner Date Of Birth

John Isner celebrated his 38th birthday in April this year (2023). He was born on April 26, 1985, in Greensboro, North Carolina, United States

John Isner Height & Weight

John Isner stands at a height of 2.08 m and weighs around 108 kg.

John Isner Education

John Isner attended and played tennis for Walter Hines Page Senior High School. He led them to a state championship in 2001. Isner also schooled at the University of Georgia where he majored in speech communication.

John Isner Parents

John Isner was born in Greensboro, North Carolina, United States to his parents; Karen Isner (mother) and Robert Isner (father).

Although he’s famous, there’s no relevant information regarding his parents as their date of birth, age, and occupation are unknown at this time of writing.

John Isner Wife

John Isner has been married to Madison McKinley Isner since 2017. The couple tied the knot at the Montage Palmetto Bluff in South Carolina.

According to Madiso’s Instagram account, she’s a designer and founded Madison McKinley, a jewelry company launched in 2017.

Madison designs and produces her handmade collections specifically in Dallas, Texas, and Buffalo, Wyoming.

John Isner Children

John Isner and his wife, Madison McKinley Isner have four children: Hunter Grace, born on 15 September 2018, John Hobbs, born on 20 October 2019, James McKinley, born on 12 October 2021, and Chapel Lee, born on 14 April 2023.

John Isner Siblings

The former American professional tennis player, John Isner is not the only child of his parents; Karen Isner (mother) and Robert Isner (father).

He has two older brothers, Jordan Isner and Nathan Isner. John’s siblings live away from the spotlight hence their date of birth, age, and occupation are unknown at this time of writing.

John Isner Net Worth

John Isner has an estimated net worth of about $20 million. He earned such an amount from his career as a professional tennis player before he retired in August 2023 after 17 years on the ATP Tour.

John Isner Social Media

John Isner owns a verified Twitter account with over 275,000 followers, a verified Facebook page with over 230,000 followers, and a verified Instagram account with over 230,000 followers. The retired professional tennis player is very active on these social media platforms