They referred to as him the midget Euclid, and child Einstein. In 1944, The New York Times mentioned he lisped in logarithms. For a time, throughout World War II and its aftermath, Joel Kupperman was some of the well-known youngsters within the nation, and in addition some of the loathed.
From 6 to 16, Joel was a star on “The Quiz Kids,” a thunderously fashionable radio program that later migrated to tv. He captivated Marlene Dietrich and Orson Welles by performing complicated math issues, joked with Jack Benny and Bob Hope, charmed Eleanor Roosevelt and Henry Ford. He performed himself in a movie (“Chip Off the Old Block,” in 1944), addressed the United Nations and was held up as an exemplar of braininess to a generation of children. (Hence all the loathing.)
But his early fame became a taboo subject for his family in his adulthood, most of which was spent teaching philosophy at the University of Connecticut.
“It was something we knew we were not ever to mention,” said Karen Kupperman, his wife of 56 years and a history professor at New York University. “If someone brought up the ‘The Quiz Kids,’ or even television, he would walk away.”
He died on April 8 at an assisted living facility in Sheepshead Bay, Brooklyn. He was 83. His wife said he had struggled with dementia for years. His death certificate lists an “influenza-like illness (probably Covid-19)” as the cause, she said.
Originally broadcast from Chicago and sponsored by Alka-Seltzer and One A Day vitamins, “The Quiz Kids” aired every Sunday night. For a while Joel was the youngest and, because of his lisp, the most adorable of its contestants, precocious boys and girls who fielded questions about math, literature, sports and history, all sent in by listeners.
The Quiz Kids toured the country selling war bonds and, perhaps, an appealing image of Jewish children, as Professor Kupperman suggested to his son, Michael, a comic artist and illustrator, though not all of the children were Jewish. They were paid in war bonds, one per appearance, and a war bond was the price of admission for the studio audience. (By the end of the war the children had sold bonds worth an estimated $120,000,000 — about $1.7 billion in today’s money.)
In her 1982 memoir “Whatever Happened to the Quiz Kids? Perils and Profits of Growing Up Gifted,” Ruth Duskin Feldman, the show’s literature buff (she died in 2015), noted the rampant anti-Semitism of the time. “When we moved through crowds,” she wrote, “there were loud remarks of ‘Oh, they’re all Jews!’”
Though the producers brought in younger and cuter children to field questions, Joel’s hand was always up, sometimes blocking the faces of the smaller children, which didn’t make for riveting TV, as Michael put it — a spectacle made only worse by Joel’s robotic demeanor, which made him seem priggish.
And then it was over: 10 years of Joel’s life, nearly his entire childhood, meted out in 400 episodes. (The program, which ended in 1953, except for a brief run in 1956, largely escaped the quiz show scandals of the time, though Joel’s mother later said that the producers had known of his interests and had tailored questions to them.)
“All of us on the program experienced to some degree ‘child star letdown,’ but we remembered the actual experience fondly,” Richard L. Williams, the show’s other math whiz, now a retired diplomat, said in a phone interview. “It was a high for us. But Joel said it destroyed his childhood. When he was 6, I was 11. The program put stress on the smallest kids. They got the most attention and were the least equipped to deal with it.”
He added: “Once the show went on television they kept Joel, because he was so well known, but the general age got lower and lower. I’m guessing that experience was pretty sour for him. No real competition and no real comradeship.”
Joel was bullied at the University of Chicago, which he entered at 16. He studied math and was introduced to Asian philosophy and found a mentor in a visiting professor, who told him, as Karen Kupperman said, “You need to leave the country.”
Professor Kupperman earned a Ph.D. in philosophy from the University of Cambridge in England and joined the philosophy department of the University of Connecticut in 1960, remaining there until his retirement in 2010. His scholarly focus was on ethics and aesthetics, and he was an early champion of Asian philosophy at a time when Eastern traditions were considered more akin to religion or mysticism than philosophy.
He wrote books on philosophy, including “Character” (1991) and “Six Myths About the Good Life: Thinking About What Has Value” (2006).
“He started out writing about pure ethics,” his daughter, Charlie Kupperman, said, “but as his career went on, he was trying to understand character, and why it’s so hard for people to be good.”
Joel Jay Kupperman was born on May 18, 1936, in Chicago to Solomon and Sara (Fischer) Kupperman. His father was a civil engineer, his mother a homemaker. Joel’s older sister was also briefly a Quiz Kid.
There was so much mythmaking around the show, Michael Kupperman said, that it’s hard to know with any conviction what parts of Joel’s story are true. It is a fact that as a toddler he was taught math by his father, and Joel may indeed have lulled himself to sleep by singing the multiplication tables, but he probably did not use a beaded toy on his crib as an abacus, or catch a grocer cheating on a bill. On the other hand, it’s quite possible that he spotted errors in an early math textbook, and it’s fairly certain that a kindergarten teacher suggested that his parents reach out to “The Quiz Kids” producers.
He met Karen Ordahl in Cambridge, Mass., after she had earned a master’s degree in history at Harvard University, and they married in 1964, settling down together in Storrs, Conn., near the University of Connecticut campus.
“When we were dating that first summer, if a store clerk heard his name, they would invariably say, ‘I hated you when I was a kid,’” Ms. Kupperman said. “He was really determined to reinvent himself, and by college he was already thinking of himself as a philosopher. He wanted to retreat into the life of the mind, and in many ways he succeeded. He really lived in his head.”
And yet when his wife decided to pursue her Ph.D. in history at the University of Cambridge, Professor Kupperman took a sabbatical for a year followed by another year without pay so that she could do so. In England he cared for Michael and Charlie, then 7 and 4, while she worked toward her doctorate — not typical male behavior for the times, Ms. Kupperman said.
In addition to her and his children, he survived by his sister, Harriet Moss, and a grandson.
Michael Kupperman began querying his father about his “Quiz Kids” experience in 2010, but within a few years Professor Kupperman’s dementia was so advanced that any further memories were lost.
Michael, however, had found scrapbooks in his father’s study, meticulous records of his accomplishments — press clippings, schedules and photographs — that had been kept by Joel’s mother. The memorabilia allowed Michael to further explore his father’s long-ago fame, its packaging and its bitter aftermath, which had led Professor Kupperman not only to forbid discussion of his childhood but also, it seemed, to block out of many of the details.
The project led in 2018 to “All the Answers,” Michael’s graphic memoir of his remote father’s life.
Professor Kupperman told his son, “There’s this weird notion that intelligence is a single thing, but people can be smart in some ways and stupid in others.”
His daughter, Charlie, recalled: “He talked a lot about the meaning of life, and how to be a good person and what happens after you die. I remember him telling me that when you die, it’s like unplugging a radio. There’s a glow that remains.”