A look back at the life of Trader Joe's founder Joe Coulombe, a world traveler who served in the Air Force and used to do taste tests to make sure shoppers were getting a good value

Coulombe was born in 1930 in San Diego. He served in the Air Force and later graduated from Stanford, according to the Associated Press.

Coulombe first came on the retail scene when he founded the Pronto Markets convenience store chain on behalf of Rexall in 1958.

Source: Business Insider, Associated Press, Insider Trader Joe's

He pivoted to grocery stores nearly a decade later in 1967, when he opened the first Trader Joe's in Pasadena, California. That inaugural store is still in existence today.

Source: Business Insider, Associated Press, Insider Trader Joe's

The 1970s would bring even more changes for Trader Joe's and its founder. In 1979, Coulombe sold his stores to Aldi Nord.

Source: Business Insider, Associated Press, Insider Trader Joe's

Coulombe stepped down from the helm in 1988, and went on to serve as a business consultant for other big companies, the Associated Press reported. He retired from the retail industry for good in 2013.

Source: Business Insider, Associated Press, Insider Trader Joe's

Coulombe and his wife Alice went on to share a marriage of 67 years. The longtime retail executive is also survived by three children and six grandkids, according to the Associated Press.

Source: Business Insider, Associated Press, Insider Trader Joe's

The Associated Press reported that the Coulombes were known as patrons of organizations like the Los Angeles Opera, the Huntington Library, and Planned Parenthood.

Source: Business Insider, Associated Press, Insider Trader Joe's