Knicks Star Isaiah Hartenstein And His Model Wife Kourtney Kellar Will Be Boy Parents Soon

The news that Knicks center Isaiah Hartenstein and his spouse Kourtney Kellar are expecting a boy in June was made public on the court at Madison Square Garden.

The model, who is also a ring girl, shared a video of herself sitting in a front row seat on the floor of MSG at MSG on Instagram. The video included an ultrasound picture and a baby onesie with Hartenstein’s name and number 55.

“7 foot baby loading…”  While Stevie Wonder’s “Signed, Sealed, Delivered” played in the background, Kellar wrote over the video.

Isaiah Hartenstein
Isaiah Hartenstein’s Instagram Story

“Baby boy due June 2024 💙,” she wrote as the caption for the photo.

The 25-year-old Hartenstein also reposted the video to his Instagram Story along with emojis of a heart and praying hands.

After being married in July 2023, the pair was inundated with congratulations.

Kendra Randle, the wife of Knicks player Julius Randle, expressed her excitement in the comments section by using several blue heart emojis and wrote  “Can’t wait.”

The former running back Nick Bawden of the Jets wrote, “AHHH!!! Congratulations, mama.”

In April 2022, Hartenstein proposed to Kellar on a Malibu beach, presenting her with an exquisite oval-shaped diamond ring. The following summer, they exchanged vows on a yacht in California.

 

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A post shared by Isaiah PJ Hartenstein (@ipjh55)

 

View this post on Instagram

 

A post shared by Isaiah PJ Hartenstein (@ipjh55)

The model was reportedly enamored with the gesture when Hartenstein sent Kellar a direct message in 2019 complimenting her smile. This is how the couple initially connected, according to TMZ.

They eventually got together in Houston, where he was playing for the Rockets at the time, after a few FaceTime dates, and the rest is history.

 

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A post shared by Isaiah PJ Hartenstein (@ipjh55)

After Hartenstein became a member of the Knicks, Kellar moved from Los Angeles to New York.

The 7-foot German-American player is pulling down 8.3 rebounds, 6.8 points, and 1.9 assists on average.

At 7:30 p.m. ET on Wednesday, the Knicks (23-17) will play the Rockets (19-20).

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