Did Trader Joe's Really Start with Two Newspaper Articles?

A few days ago, I watched a video about Trader Joe’s on the MBC 14F YouTube channel.

I’ve never been to the U.S., but I remembered seeing those tote bags somewhere, so I clicked play.

The story of how the founder completely pivoted his business model after reading two newspaper articles, and the fact that their frozen kimbap comes from a factory in Gumi, South Korea—it was a fascinating narrative.

However, after finishing the video, I habitually searched for the company’s founding year and thought, “Wait, this doesn’t seem right.” So, I decided to look up the original sources one by one.

The Founding Year of Trader Joe’s: It’s 1958, Not 1966

To start with the conclusion, the convenience store ‘Pronto Market,’ the predecessor to Trader Joe’s, opened in 1958, not 1966.

It was a business established by Owl Drug, a subsidiary of the large U.S. pharmacy chain Rexall, to enter the convenience store market. Joe Coulombe, who was 26 at the time, was put in charge. Starting with a small 2,500-square-foot store in Pacific Palisades, Los Angeles in 1958, the chain grew to six stores in four years and expanded to 18 stores by around 1965.

The narrative of a head-on collision with 7-Eleven is not significantly different from what was in the video. The timing, however, is different.

According to Coulombe himself, Owl’s parent company, Rexall, decided to pivot toward the tumbler business (Tupperware) in 1962 and planned to liquidate Pronto. Coulombe managed to acquire the chain by rallying employee stock participation. Then, in late 1965, while having lunch with the CEO of Adohr Milk Farms, a dairy supplier for Pronto, he heard, “We’ve decided to sell our company to 7-Eleven.” It wasn’t an attack by a large corporation, but rather a moment where he watched his own supplier fall into the hands of a competitor. That this pivotal moment was a casual lunch conversation rather than a newspaper article was something I didn’t know until I checked the original sources.

The Legend of the Two Newspaper Articles: What Actually Happened?

The story that his business strategy changed after encountering two news items—’the surge in college enrollment’ and ’the launch of the Boeing 747’—is a bit more specific.

In a 2014 LA Times interview, Coulombe personally mentioned that the college enrollment story was a statistic he read in Scientific American.

He stated it was about the fact that “60% of those qualified to go to college were actually attending.”

And for the popularization of international travel, he explained it was a separate article about the Boeing 747 he saw in The Wall Street Journal—meaning they were two separate media sources and two separate articles.

There is a point that needs further investigation here.

The Boeing 747 only had its maiden flight in February 1969, and the first commercial flight was by Pan Am in January 1970. However, the first Trader Joe’s store had already opened in 1967.

In other words, Coulombe was betting on a plane that hadn’t even taken off yet.

In a later interview, he did say, “Once the 747 actually launched, the cost of overseas travel plummeted, and I judged that it would broaden people’s horizons.” If you take the tense of this statement literally, it gets confusing. At the time he was conceptualizing the store, the 747 was just news that it was “coming soon,” and it is more accurate to view Coulombe as someone who acted based on that rumor. It is hard to rule out the possibility that he smoothed out the story himself after his prediction came true.

The Name Was Actually an Homage: Trader Joe’s and Trader Vic’s

Personally, I found this part the most interesting. While it’s often explained that “the name was chosen because Tiki culture was trending,” there was a more direct trigger.

At the time, there was a Tiki-themed restaurant in Beverly Hills, California, called ‘Trader Vic’s.’ Opened in 1955, it was famous for Polynesian cuisine and rum cocktails, but the price range was inaccessible to the average person. Coulombe reportedly parodied the name and concept of this restaurant to create ‘Trader Joe’s’—it was a humorous bit of sleight-of-hand, essentially saying, “If Trader Vic’s is for the wealthy, then Trader Joe’s is the neighborhood version.”

The decision to put a wooden roof on the store interior and have employees wear Hawaiian shirts was closer to a detail born from this ‘Trader Vic’s parody’ framework rather than purely Hawaiian culture itself.

This sense of taking a trending culture and twisting it a step further to recycle it is repeated in the PB strategy that follows later.

It is a method of utilizing market responses that others have already verified, but subtly changing the price point and positioning.

The radio segment story is of a similar nature.

It is commonly confirmed across various sources that from 1976, he hosted a one-minute segment on a Los Angeles classical music station introducing wine and food, which continued for over a decade and established the brand locally without advertising costs. However, since the exact number of years it was broadcast varies slightly by source, it is safer to focus on the direction that ’the brand was imprinted solely by voice, without advertising.’

Aldi Acquired Trader Joe’s, But the U.S. Aldi Stores Are Unrelated

While the fact is often glossed over with a single sentence, “Sold to Aldi Nord in 1979,” this part is likely the most unfamiliar and intriguing structure for readers.

‘ALDI,’ the German discount store whose name you might have heard even in Korea, is not actually a single company.

In 1946, the Albrecht brothers, Karl and Theo, inherited their mother’s small grocery store and grew it, only to split up around 1960. The reason is somewhat absurd—it is said they fought over whether or not to sell cigarettes. Karl, who opposed it citing high theft risk, took charge of Southern Germany and established ‘Aldi Süd,’ while Theo, who wanted to sell cigarettes, took the North and established ‘Aldi Nord.’ From 1966, the two companies became legally and financially completely separate.

The interesting point here is that the two Aldis that entered the U.S. exist under different names.

Karl’s Aldi Süd began its U.S. business in Iowa in 1976, and those ‘Aldi’ stores you see commonly across the U.S. today are from this branch.

On the other hand, Theo’s Aldi Nord entered the U.S. market in 1979 by acquiring Trader Joe’s. So, the U.S. is the only country in the world where Aldi Süd and Aldi Nord operate simultaneously, and under different banners (Aldi vs. Trader Joe’s).

From the consumer’s perspective, they shop while perceiving them as completely different brands, unaware that both are ‘Aldi-affiliated.’

Wikipedia summarizes that Trader Joe’s is currently a ‘sister company’ to Aldi Nord and that the generation of Theo Albrecht’s children holds the ownership, though sources vary slightly on the exact equity structure. However, multiple sources confirm that the two companies operate completely independently.

The condition Joe Coulombe set at the time of the sale is also worth noting. He requested that the contract be written on a single page, and when the German lawyers expressed concern, Coulombe’s lawyer wrote it instead. Perhaps thanks to that, Coulombe remained in the CEO position for nearly 10 years after the sale, until 1988, and the brand identity was not significantly shaken.

The figure that PB (private brand) products account for over 80% is a reliable statistic, as it is repeatedly confirmed by various sources. However, it is worth dissecting why this number is special.

The PB share of a typical U.S. supermarket is around 15–20%, and while Costco’s is higher than that, it is not as high as Trader Joe’s. It means they maintain a share 4–5 times higher than the industry average.

Usually, PB products are perceived as low-cost substitutes for brand-name items, but Trader Joe’s PB strategy has the opposite direction. While standard PBs aim to be 20–30% cheaper than famous brands, Trader Joe’s doesn’t even bring those brand product lines into the store. No Coca-Cola, no Doritos, no Cheerios. Instead, they contract directly with manufacturers around the world to create products you ‘can’t buy anywhere else’ and keep the supply chain information strictly confidential. For consumers, this creates a structure where price comparison itself is impossible—since the same product isn’t in other stores, the statement “that place is cheaper” doesn’t hold up.

Comparison of PB (Private Brand) Product Share by Retailer

Retailer	PB Share	Characteristics
Domestic General Marts	Approx. 10%	Value-oriented planned products
Walmart (U.S.)	Approx. 20s%	Everyday low-price strategy
Costco	Approx. 30%	Paid membership, bulk sizes
Trader Joe’s	Over 80%	Secret supply chain, small sizes/high quality

This strategy is possible because under current U.S. law, if the retailer and manufacturer are different, it is legal to list only the retailer’s information on the packaging.

Trader Joe’s writing only ‘Distributed by Trader Joe’s’ on their packaging is a result of utilizing this clause. The principle is similar to how the back of an iPhone lists only ‘Designed by Apple’ instead of the manufacturing factory.

This strategy is also evident in the numbers. According to industry research, Trader Joe’s sales per square foot are around $3,000, which is several times higher than Walmart (approx. $400) or Target (approx. $300). This means that despite having much smaller store sizes, their sales per unit area are overwhelmingly higher, which is proof that the principle of “stock less, but only stock what will sell” is actually working. The turnover rate—where if one of their roughly 4,000 SKUs is underperforming, they remove it without hesitation and replace it with another—operates on a completely different logic than the large-scale supermarket model that displays over 80,000 items and distributes inventory risk.

Why Did the Frozen Kimbap Come from a Small Factory in Gumi?

A product produced in a Gumi, Gyeongbuk factory and sold as Trader Joe’s frozen kimbap

This part has already been covered several times through domestic reports.

Trader Joe’s first launched frozen kimbap in August 2023, and it is known through domestic retail media reports that a food company headquartered in Gumi, Gyeongbuk, was the actual supplier.

However, there is one part to point out regarding the explanation of the cause. It is a bit more complex to say that the start of this craze was purely thanks to ’the incredible sourcing ability of Trader Joe’s buyers.’

In reality, the decisive moment that caused kimbap to sell explosively was TikTok. A video by a Korean-American creator who shared her experience of being teased for her kimbap lunchbox at school garnered over 11 million views, stimulating curiosity among U.S. consumers about “what on earth this unfamiliar frozen roll is.” As a result, it sold out in all stores in less than a month, and there are anecdotes of customers who couldn’t wait for restocking visiting Korean marts like H-Mart. In other words, it is more accurate to view it as social media virality layered on top of good sourcing, rather than the craze being created solely by good sourcing. It is true that Costco followed suit after sensing this trend, and interestingly, by 2025, even ‘Aldi (U.S. Aldi, i.e., the Aldi Süd branch)’ released its own frozen kimbap. As we saw earlier, these two companies have split roots, so in the end, it became a situation where separated brothers are competing with the same menu.

Why a $2.99 Eco-bag Sells for Hundreds of Dollars

Trader Joe’s ’treasure hunt’ marketing has been repeated between 2024 and 2026, with the mini canvas tote bag being a representative example. This $2.99 mini bag became a hot topic on TikTok in March 2024, leading to lines forming before opening at every store, and listings as high as $999—even $49,000—appeared on eBay. The same commotion was repeated when it was re-released in pastel colors in 2025.

What is particularly striking is that this resale craze is not happening only within the U.S. In cities like Seoul, Tokyo, and London, where there are absolutely no Trader Joe’s stores, this bag is being consumed like ‘proof of having been abroad,’ and there have been reports of it being traded at high prices on Korea’s Danggeun Market as well.

This phenomenon of goods being distributed through the resale market in countries without a single store can be seen as an example showing that Trader Joe’s unique principle of ’no online sales + supply restriction’ acts as a marketing asset. In that it creates buzz solely through scarcity without advertising, it isn’t unreasonable to see it as a continuation of the way Joe Coulombe imprinted the brand 60 years ago without advertising costs using only a radio segment.

One retail expert noted regarding this phenomenon that “humans have a habit of wanting to hoard items that social media makes them believe are rare,” but personally, I felt this statement actually blurs the line between the Supreme limited edition or Starbucks goods craze and the Trader Joe’s case. Supreme’s scarcity is a result designed from the beginning, but Trader Joe’s always puts out reactions like “we didn’t know it would sell this much.” Whether consumers can distinguish between intentional and accidental stockouts is a separate issue, but at least looking at the company’s official stance and initial volume distribution method, it doesn’t look like a campaign designed from the start to target the resale market.