Isaiah Hartenstein and his wife Kourtney Kellar received a warm welcome by the Thunder when they arrived in Oklahoma City with their newborn son. ... The couple, who was first linked in 2019, ...

Knicks center Isaiah Hartenstein and his wife Kourtney Kellar are expecting a baby boy in June, ... The couple first met in 2019, when Hartenstein slid into Kellar’s DMs and complimented her ...

Kourtney Kellar Hartenstein is the wife of Oklahoma City Thunder star Isaiah Hartenstein. She has been by Isaiah’s side since they first connected in 2019, and they have one son named Elijah ...

Thunder center Isaiah Hartenstein reveals a funny story about how he was recruited by the front office over the summer.

Isaiah Hartenstein explaining that Alex Caruso had to teach them how to open champagne bottles and that’s why the celebration ...

Isaiah Hartenstein visited Positive Tomorrows, a nonprofit benefiting families experiencing homelessness, on Friday to ...

During a busy playoff run, Isaiah Hartenstein's foundation raised $10,000 for Positive Tomorrows through a shirt fundraiser ...

In the small north German town of Quakenbrück, a 14-year-old Isaiah Hartenstein chafed at his coach's instructions. ... 2017) and he'd won Finals MVP with their G League affiliate (2019), ...

As confetti rained down in Oklahoma City following the Thunder’s 103-91 Game 7 victory over the Indiana Pacers in the 2025 ...

After a quick interaction with Isaiah Hartenstein during Tuesday's Champions parade in Oklahoma City, a young Thunder fan is receiving a gift from the star player.

Kourtney Kellar Hartenstein is the wife of Oklahoma City Thunder star Isaiah Hartenstein. She has been by Isaiah’s side since they first connected in 2019, and they have one son named Elijah ...