Such service has helped In-N-Out create a rabid fan base -- and make Lynsi Torres, the chain’s 30-year-old owner and president, one of the youngest female billionaires on Earth. The thrice-married Torres has watched her family expand In- N-Out from a single drive-through hamburger stand founded in 1948 in Baldwin Park by her grandparents, Harry and Esther Snyder, into a fast-food empire worth more than $1 billion, according to the Bloomberg Billionaires Index. The closely held company had sales of about $625 million in 2012, after applying a five-year compound annual growth rate of 4.6 percent to industry trade magazine Nation’s Restaurant News’s 2011 sales estimate of $596 million. When her grandfather Harry died in 1976, his second son, Rich, took over as company president and expanded the chain to 93 restaurants from 18. Torres’s father, Harry Guy Snyder, became chief executive following Rich’s 1993 death in a plane crash at age 41. Ford Cobra 
 
 When he died of a prescription drug overdose at age 49 in 1999, Snyder’s estate included 27 cars and other vehicles, including a 1965 Ford Cobra and a pair of 1960’s-era Dodge Dart muscle cars, according to his will. Torres’s grandmother Esther -- Harry’s widow -- maintained control of the company until her death in 2006 at age 86. When she died, Torres was the sole family heir. She now controls the company through a trust that gave her half ownership when she turned 30 last year, and will give her full control when she turns 35. Few in the restaurant industry have met or know much about the hamburger heiress. “I have no clue about her,” said Janet Lowder, a Rancho Palos Verdes, California, restaurant consultant, who said she was one of the few people to extract the company’s internal finances from Esther Snyder in the 1980’s for industry-wide surveys. “I was even surprised there was a granddaughter.” 
 
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 Technomic’s Goldin said the lack of visibility extends to management. That’s their culture.” 
 
 Torres has little formal management training and no college degree. The company only expands as far as its trucks can travel in a day, either from the Baldwin Park complex or a newer facility in Dallas, the only two places where the company makes hamburger patties. The company in turn filed a breach of contract lawsuit against Boyd, alleging fraud and embezzlement in connection to Boyd’s relationship to one of In-N-Out’s outside construction firms. Torres popped up in real-estate blogs in September, after buying a $17.4 million, 16,600-square-foot mansion in the wealthy enclave of Bradbury, California, in the foothills of the San Gabriel Mountains. A Realtor.com listing for the house described it as having seven bedrooms, 16 bathrooms, a pool, a tennis court and other amenities. Former In-N-Out executive Boyd alleged in his 2006 cross-complaint against the company that Torres attempted to fire him because he was not a “man of God,” and because he didn’t attend prayer meetings at her home.
– As far as company owners go, Lynsi Torres has to be among the most intriguing. A Bloomberg article attempts to put a finger on the mysterious In-N-Out Burger president who, at age 30, is one of the youngest female billionaires on the planet. As Seth Lubove reports, she ended up at the helm of the company, estimated by Bloomberg to be valued at $1.1 billion, by way of birth and more than a few tragic deaths: Her father took control after his 41-year-old brother died in a 1993 plane crash; he died after ODing on prescription drugs six years later. Torres' grandmother then grabbed the reins until her death in 2006, which left the company with a single heir: Torres, who gained 50% ownership after turning 30 in 2012; she'll claim the other half upon her 35th birthday. And things get more intriguing from there: She's been married three times and has twins, reports Lubove, but no college degree. She largely chooses not to give interviews, but her name quietly and occasionally pops up in the press: In September, she was reported to have purchased a $17.4 million 16-bathroom mansion in Bradbury, California; she's also a drag racer who competes in two National Hot Rod Association categories; and a 2009 Wall Street Journal article noted her "affinity for joining off-beat Christian sects." Business Insider has an image of the colorful heiress, and Bloomberg has more, including a rundown of a 2006 lawsuit a former VP filed against Torres, which claimed she was trying to wrest control of In-N-Out from her grandmother. Or click for another intriguing burger-chain story.