DNA test reveals 35+ half-siblings for Toronto performer; seven surprise him at his show

A DNA test intended to explore family ancestry can sometimes reveal far more than expected. For Toronto performer Noam Tomaschoff, a test in 2022 uncovered a family secret that changed his understanding of his identity and eventually led him to discover more than 35 half-siblings he had never known existed. What followed was an unexpected journey involving family reunions, difficult conversations and a musical based on his discovery.In a November 11, 2026, report, The Washington Post's Sydney Page detailed how Tomaschoff transformed the experience into Our Little Secret, a musical based on his family's story. The production recently became the setting for another emotional moment when seven of his half-siblings travelled from the United States to Canada and surprised him at a Toronto performance.DNA test revealed an unexpected family historyTomaschoff's discovery began in 2022, when he bought a DNA test kit. After he mentioned the purchase to his mother, his parents told him the next morning that the man who had raised him was not his biological father. Recalling his reaction, Tomaschoff told The Washington Post, "I was profoundly shocked. I had never remotely considered this to be a possibility."He also described the experience of having his understanding of his family changed, saying, "It was like meeting aliens," to The Washington Post.