The Callaway Big Bertha is more than just a golf club. It is a milestone, synonymous with forgiveness and distance. When it was launched in 1991, it caused a "big bang" in the golf industry, changing the game for the average golfer forever.
Its success was based on the bold vision of one man: Ely Callaway Jr. who proved that you can revolutionize industries even in retirement. The Driver not only ushered in the era of metal Woods, but also laid the foundation for Callaway Golf to grow from a small company into a global giant.
The history of the Big Bertha is inextricably linked to its creator, who, remarkably, only entered the golf business at the age of 63. Ely Callaway Jr. (1919-2001) had already had extremely successful careers in the textile industry and as a winemaker before he founded the Callaway Golf Company in 1982. His motivation was simple and ingenious: he wanted to make the game of golf more accessible to the masses. As he himself knew, 90 percent of golfers had difficulties with the game. Callaway's goal was to deliver products that were "demonstrably superior, enjoyably different".
The success was so overwhelming that golf legend Arnold Palmer described the Big Bertha as "one of the most important innovations that ever happened in golf", as it offered amateurs the opportunity to have "more fun with golf".
An entrepreneur, a visionary, a legend.
- Callaway Golf (@CallawayGolf) June 3, 2016
Today-what would've been his 97th birthday-we remember Ely Callaway. #DSPD pic.twitter.com/ZiQTwBrosF
When Callaway decided to reinvent the Driver in the late 1980s, the industry was still dominated by small Persimmon Wood drivers. Callaway saw the need to develop a club that would significantly improve hit probability and stability even with a "generally not too good swing".
The decisive impetus came from Hisamitsu Ohnishi, Callaway's Japanese distributor, who introduced the concept of an "oversized" club head with the Yonex Driver. Callaway, however, refused to simply copy the Yonex. He made the bold decision to develop a better product: "The key is to be the first and the best," Callaway said (from the autobiography The Unconquerable Game).
New technology was needed to make the club head 25 percent larger and stable at the same time. Dick Helmstetter's team opted for stainless steel and, with the help of experts from General Electric's aircraft department, developed revolutionary molds. This complex technology made it possible to keep the club walls extremely thin and place the weight on the edge - so-called perimeter weighting. This massively increased the sweet spot and provided the proverbial forgiveness.
Two visionaries that forever changed the game of golf. Congratulations to our founder, Ely Callaway, and Roger Cleveland on being inducted into the SoCal Golf Hall of Fame @thescga pic.twitter.com/tRKOze0Unx
- Callaway Golf (@CallawayGolf) March 25, 2024
The name is also testament to Callaway's independence. He named the prototype after the gigantic German howitzer from the First World War, the "Big Bertha". Even when his own son Nicholas described the name as "the worst product name I've ever heard", Callaway countered: "The product makes the name, not the name the product." (From The Unconquerable Game). Despite all the production risks and without traditional market research, Callaway put all his eggs in one basket. He placed a huge initial order of 60,000 clubs - an immense commitment for the then still small company.
The launch at the PGA Trade Show in Orlando in January 1991 was an instant success. The Driver, whose first prototype made a sound that was described as hollow and metallic at impact, sold like crazy. Within a few weeks, professionals on all the major Tours (PGA, Senior, LPGA) were using the Big Bertha.
Sales figures exploded: In the first year, sales climbed to 54 million US dollars. It took the company over three years to cope with the enormous demand, turning Callaway Golf from a small business into a global giant.
While the original Bertha was the pioneer with its 190 cc, Callaway continued to develop the series and always remained true to the philosophy of maximum playing support:
The Callaway Big Bertha is a shining example of how visionary technology and an unwavering entrepreneurial spirit can rewrite the rules of a sport. More than three decades after its introduction, the Big Bertha remains a golf icon and a promise to every golfer: the game can be easier and more rewarding.
15 Oct 2025
Ely Callaway not only founded the company that still bears his name today, but also the "Big Bertha" club series. (Photo: twitter.com/CallawayGolf)