A DNA test gift revealed Kyle Bylin had no genetic match to his family, leading to the discovery he and Jeremy Morrison were switched at birth in 1988.
https://www.foxnews.com/health/men-switched-birth-uncover-hospital-mix-up-dna-test-decades-later
https://www.foxnews.com/health/men-switched-birth-uncover-hospital-mix-up-dna-test-decades-later