Who is Isaiah Hartenstein's wife Kourtney Kellar? Exploring personal details of Thunder star

Isaiah Hartenstein's wife Kourtney Kellar has been a familiar face to NBA fans. While Hartenstein continues to make a major impact on the court, Kellar has built an impressive career of her own as a model, influencer and entrepreneur. Their relationship has steadily grown alongside the center's NBA journey, turning them into one of basketball's most recognizable couples.As Oklahoma City moves closer to championship glory, interest in Hartenstein's life away from basketball has only increased. From a chance Instagram message to marriage, parenthood and life in the NBA spotlight, Kellar has been there through every stage of the Thunder center's rise. Born and raised in Dallas, Texas, Kourtney Kellar is the youngest of three siblings and graduated from Henderson State University with a degree in athletic training. Modeling initially started as a way to pay college expenses, but it soon developed into a successful career."I was a broke college kid and needed money, so I started modeling in Arkansas for brands like Dillard's and Walmart," she told the New York Post.Kellar later captured the Miss Texas International title in 2017 and expanded her profile through fashion work, promotional appearances and social media. Her career continued to grow as she walked in Miami Swim Week, New York Fashion Week and appeared on magazine covers. Today, she has amassed hundreds of thousands of followers across social media platforms, where she regularly shares glimpses of family life and NBA travel.The couple's story began in 2019 when Hartenstein sent Kellar a direct message on Instagram complimenting her smile rather than her appearance."My Instagram is pretty se*y, so I get a lot of comments about my body, which is nice. But he came in and messaged me something like, 'You have the most beautiful smile,' and sent me his favorite photo of me from my feed," Kellar told the New York Post.After weeks of FaceTime conversations, they met in person and quickly formed a strong connection. Hartenstein proposed on a Malibu beach in April 2022, catching Kellar completely by surprise."I ugly cried," Kellar continued. "I couldn't believe it. I had never been happier and I was so surprised."The pair exchanged vows on July 29, 2023, aboard a yacht in Newport Beach, California, surrounded by close family and friends.Yes. Hartenstein and Kellar welcomed their first child, son Elijah James, on May 23, 2024. The arrival came during a memorable period for the family, just months before Hartenstein signed his lucrative contract with the Thunder.Kellar frequently shares moments from motherhood online. On her first Mother's Day, she reflected on the experience with a heartfelt message, writing, "Feeling pretty lucky to be part of the mom’s club."Parenthood has added a new chapter to a relationship that has grown steadily over the past several years.