
Collin Morikawa’s Dating History: A Detailed Look at His Relationship with Katherine Zhu
Collin Morikawa’s Dating History: A Detailed Look at His Relationship with Katherine Zhu
By Indra Gunawan June 15, 2025 11:04
Collin Morikawa, one of golf’s brightest stars and a two-time major champion, has not only made a name for himself on the course but also in his personal life. His dating history is notably centered around a long-term, supportive relationship with Katherine Zhu, a fellow golfer and his wife since late 2022. Their story is one of shared passion, steady growth, and mutual encouragement, reflecting a partnership that has played a significant role in Morikawa’s rise to the top of professional golf.
How Collin Morikawa and Katherine Zhu Met
The couple first crossed paths in 2017 while attending separate universities in California—Morikawa at the University of California, Berkeley, and Zhu at Pepperdine University. Both were collegiate golfers, which laid the foundation for their connection. Morikawa once described their meeting as serendipitous: “We found each other by chance, but we chose to share our lives and dreams together.” Their shared love for golf and competitive spirit brought them closer, with Katherine’s presence becoming a steady source of motivation for Collin.
Early Relationship and Support
From the beginning, Katherine was more than just a girlfriend; she was a teammate and confidante. She often traveled to tournaments, quietly supporting Morikawa during his early professional years. In fact, Collin credits her with a positive impact on his game, stating, “She would hate me if I didn’t say this, but I didn’t start winning in college until she showed up in my life, so thanks, Kat.” This acknowledgment highlights how intertwined their personal and professional lives became early on.
Milestones in Their Relationship
The couple’s relationship timeline is marked by significant milestones that parallel Morikawa’s career achievements. In July 2019, Morikawa won his first PGA Tour event at the Barracuda Championship, a victory celebrated privately with Katherine by his side. As his career accelerated—winning the 2020 PGA Championship and the 2021 Open Championship—Katherine remained a constant presence, often seen supporting him at major events including the Ryder Cup and the 2024 Paris Olympics.
Their relationship deepened over the years, culminating in an engagement in November 2021. Morikawa proposed during a romantic moment overlooking the ocean at Torrey Pines, a setting symbolic of their shared journey. He shared the news on social media with a heartfelt caption: “My forever and ever, I love you @katherinezhuu.” The proposal came shortly after Morikawa’s victory at the DP World Tour Championship, marking a high point both professionally and personally.
Marriage and Life Together
Less than a year after their engagement, Collin and Katherine married on November 26, 2022, in a private ceremony in Los Angeles. The wedding was an intimate affair attended by close family and friends, reflecting the couple’s preference for privacy. Katherine posted on Instagram, “11.26.22. A day we will remember forever,” accompanied by elegant black-and-white photos from their special day.
Since their marriage, Katherine continues to be a pillar of support, frequently traveling with Morikawa and attending his tournaments. Their partnership is often described as a balance of love and competition, with Katherine’s own collegiate golf background adding a unique dynamic to their relationship.
Looking Ahead
As of mid-2025, Collin Morikawa and Katherine Zhu remain one of golf’s most admired couples, known for their grounded and genuine relationship. They share a dog named Koa and continue to build a life that balances the demands of professional golf with personal happiness. Morikawa’s steady climb in the world rankings—currently among the top golfers globally—is often attributed in part to the unwavering support of Katherine.
Their story is a testament to how a strong, supportive relationship can complement and enhance the pressures of a high-profile athletic career. In an era where athlete relationships often become tabloid fodder, Morikawa and Zhu’s journey stands out for its authenticity, stability, and shared passion for the game.