Jennifer Garner, the beloved actress known for roles in 13 Going on 30 and Alias, has been in a steady relationship with businessman John Miller since 2018, marking a significant chapter in her personal life post-divorce from Ben Affleck. While Garner navigates the public eye with grace, her partner, John Miller, maintains a notably private life, piquing public interest in the man who has captured the heart of America’s sweetheart. This article delves into everything you need to know about John Miller, Jennifer Garner’s boyfriend, from his impressive career to their enduring relationship timeline.
John Miller’s Impressive Academic Background and Legal Career
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Jennifer Garner at an AppleTV+ screening event in 2023, showcasing her radiant presence.
John Miller’s academic achievements are as noteworthy as his business acumen. He is a proud alumnus of Stanford Law School, a prestigious institution where he honed his legal expertise. During his time at Stanford, Miller was inducted into the Order of the Coif, a distinguished honor society recognizing exceptional scholastic achievement in law. Following his graduation, John Miller became a member of the California Bar in the Northern District of California, laying the foundation for a career that would blend law and business.
John Miller: From Lawyer to CEO and Tech Innovator
Transitioning from law to the business world, John Miller has established himself as a successful entrepreneur and technology leader. He currently holds the position of chairman at CaliGroup, a forward-thinking technology company. CaliGroup’s diverse portfolio includes ownership of the CaliBurger restaurant chain, a brand recognized for its innovative approach to the fast-food industry, and strategic investments in various tech ventures. Furthermore, John Miller serves as the Chief Executive Officer of PopID, a portfolio company under CaliGroup, further cementing his role at the helm of technological advancement in the consumer space.
Under John Miller’s guidance, CaliGroup has become synonymous with cutting-edge technology integration in the restaurant and retail sectors. A prime example of this innovation is “Flippy,” a groundbreaking burger-flipping robot engineered to revolutionize kitchen operations by enhancing efficiency and productivity. John Miller’s vision positions CaliGroup not merely as a restaurant operator but as “a technology company that happens to sell cheeseburgers,” as he stated in a 2017 interview, highlighting the company’s tech-centric identity.
Before his pivotal role at CaliGroup, John Miller contributed his expertise to Arrowhead as Vice President of Intellectual Property starting in 2004. Expanding his entrepreneurial footprint, he also co-founded NanoAdvisors, a consulting firm bridging the complex worlds of nanotechnology research with the practicalities of legal, corporate, and financial frameworks.
John Miller’s Literary Contributions to Nanotechnology
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Jennifer Garner speaking at Hello Sunshine’s Shine Away event in Los Angeles, October 2023.
Beyond his corporate endeavors, John Miller is also a published author, lending his insights to the burgeoning field of nanotechnology. In 2004, he co-authored The Handbook of Nanotechnology Business, Policy and Intellectual Property Law, a comprehensive resource that navigates the intricate commercial challenges and legal considerations inherent in nanotechnology. This publication underscores John Miller’s deep understanding of the intersection between emerging technologies and legal landscapes.
In addition to his book, John Miller has penned numerous articles focusing on the legal and policy dimensions of nanotechnology. His scholarly work has been featured in Nanotechnology Law & Business, a leading publication where he also served as managing editor, further establishing his authority and influence in this specialized domain.
John Miller’s Personal Life: Marriage and Children Before Jennifer Garner
Prior to his relationship with Jennifer Garner, John Miller was married to Caroline Campbell, a highly acclaimed violinist known for her collaborations with musical luminaries such as Andrea Bocelli, Josh Groban, and Sting. Caroline Campbell’s artistry has graced stages worldwide, showcasing her exceptional talent and versatility. John Miller and Caroline Campbell were married in 2005 and later divorced in 2011. Their marriage brought two children into John Miller’s life, adding to his role as a multifaceted individual balancing professional achievements with family life.
The Genesis of Jennifer Garner and John Miller’s Relationship in 2018
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Jennifer Garner and John Miller captured during a casual outing, reflecting their low-profile relationship.
Jennifer Garner and John Miller’s relationship began in 2018, a period following Jennifer Garner’s divorce finalization from Ben Affleck. This new chapter marked a fresh start for Garner, and her connection with John Miller blossomed shortly after. Sources close to Jennifer Garner revealed to PEOPLE that “Although the divorce was just finalized, Jen has considered herself single for a long time. Dating is just a natural step,” indicating her readiness to move forward and embrace new possibilities in her personal life. The insider further emphasized Garner’s continued commitment to her family dynamic with Ben Affleck, stating, “Jen will always care about Ben and help him be the best dad. She was very ready to move on though.”
Navigating a Break and Rekindling: The Garner-Miller Relationship Timeline
The relationship between Jennifer Garner and John Miller, while largely private, has had its share of ups and downs. In 2020, reports surfaced indicating a split between the couple. Jennifer Garner’s comments to PEOPLE in January 2020, where she expressed looking forward to a “fresh start” in the new decade, seemed to subtly allude to this personal transition.
However, their time apart was brief. By August 2021, Jennifer Garner and John Miller were seen together again in New York City, sparking speculation of a reconciliation. Confirming their rekindled romance, a source shared with PEOPLE in February 2023, “They have a very special relationship. It’s never been the easiest one though since they both have families,” highlighting the complexities of blending their lives. Despite these challenges, the source added that Jennifer Garner was “very happy” to be back with John Miller, underscoring the strength and depth of their connection.
Deliberately Private: Jennifer Garner and John Miller’s Low-Key Approach
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Jennifer Garner at “The Last Thing He Told Me” premiere, maintaining her poised demeanor away from the spotlight with John Miller.
Jennifer Garner and John Miller have consciously chosen to keep their relationship away from the intense glare of the public spotlight. This deliberate decision reflects their preference for privacy and normalcy amidst their high-profile lives. According to a source close to the couple in February 2023, “She has a lot of fun with him. They like to date out of the spotlight and often leave L.A. for weekend trips,” revealing their strategy to nurture their relationship in a more personal and intimate setting.
Despite their efforts to maintain privacy, Jennifer Garner and John Miller have made a few public appearances together. One of their earliest was in November 2018 when they attended a performance of Dear Evan Hansen in Los Angeles. Since then, they have occasionally been photographed during casual outings in both New York City and Los Angeles, offering glimpses into their life as a couple. John Miller has also shown support for Jennifer Garner’s career, notably attending the premiere of her Apple TV+ series The Last Thing He Told Me in April 2023, though he opted to skip the red carpet, further emphasizing their commitment to privacy. In August 2024, a source reiterated to PEOPLE that Jennifer Garner is genuinely content in her private relationship with John Miller, stating, “[She’s happy] with John,” reaffirming the couple’s solid and happy partnership away from the public eye.
