Introduction
Miljenko “Mike” Grgich, the Napa Valley winemaker who shocked the world at the 1976 Judgment of Paris, passed away peacefully in Calistoga at the age of 100. His story is not only about making great wine but also about resilience, innovation, and the pursuit of excellence that transformed both Napa Valley and his homeland of Croatia.

Early Life in Croatia
Mike Grgich was born on April 1, 1923, in the village of Desne, Croatia. As the youngest of eleven children, he grew up surrounded by vineyards and family winemaking traditions. From an early age, he remembered stomping grapes, smelling fermenting wine, and watching his father tend vines.
However, his path was not straightforward. At age ten, he left home to continue his education, encouraged by his mother’s belief that he was destined for more. Then came World War II and, soon after, communist rule in Yugoslavia. Although he once considered becoming a shopkeeper, the pull of wine and the desire for freedom eventually set him on a different course.
Journey to Napa Valley
In the 1950s, Grgich escaped communist Yugoslavia through an agricultural exchange program in Germany. Eventually, in 1958, he found his way to Napa Valley. At first, the transition was difficult. However, he quickly made an impression.
He began working at Chateau Souverain in St. Helena, where he met the influential winemaker André Tchelistcheff. Together, they later worked at Beaulieu Vineyards, and this experience proved pivotal. As a result, Grgich’s reputation grew, and Robert Mondavi soon recruited him to help craft some of Napa’s most important wines.
The 1976 Judgment of Paris
By the early 1970s, Grgich had joined Chateau Montelena. Remarkably, in just his second vintage, he created the 1973 Montelena Chardonnay. In 1976, this wine was entered into the now-famous Judgment of Paris tasting, where French judges ranked it above the finest white Burgundies.
This stunning upset changed everything. For the first time, California wines were recognized on par with — and even superior to — France’s best. Consequently, Napa Valley rose to global prominence, and Grgich became known as the winemaker who put American Chardonnay on the map.
Founding Grgich Hills Estate
Building on this success, Grgich co-founded Grgich Hills Estate in 1977. From the beginning, the winery stood for quality, organic farming, and respect for the land. Over time, it became a model of sustainability, using biodynamic practices long before they were popular.
Moreover, his influence extended beyond his own wines. His great-nephew, Ivo Jeramaz, trained under him and continues to guide the estate today, ensuring the family’s philosophy and methods endure.
Reviving Croatian Wine
Although Grgich found his greatest success in Napa, he never forgot his roots. After the fall of communism in 1989, he returned to Croatia. There, he established Grgić Vina, which played a critical role in rejuvenating the country’s wine industry.
Therefore, his story is not only about Napa Valley but also about reconnecting two worlds. He bridged Croatian tradition with California innovation, leaving a legacy that spans continents.
A Lasting Legacy
Mike Grgich’s impact reached far beyond vineyards and cellars. For example, the Smithsonian Institution honored his contribution to American culture by including his iconic beret and a bottle of the 1973 Montelena Chardonnay in the exhibit “101 Objects That Made America.”
Ultimately, his career represents much more than a single victory in Paris. It is a story of perseverance, vision, and the belief that great wine could come from anywhere if made with care.
Conclusion
From a small Croatian village to the world stage of Napa Valley, Miljenko “Mike” Grgich reshaped the future of wine. His triumph at the Judgment of Paris was only the beginning of a career that built Grgich Hills Estate, revived Croatian winemaking, and inspired generations.
As we raise a glass to his memory, we celebrate not just the wines he created but the enduring lesson he left: true excellence is born of passion, persistence, and the courage to defy expectations.