A St. Louis man adopted as a baby nearly 60 years ago discovered that Grammy-winning musician Michael McDonald was his biological father after a previously unknown half-brother took a 23andMe DNA test. The discovery led to meetings with both his birth mother and McDonald, followed by a family reunion that also introduced McDonald to his grandchildren. A St. Louis man adopted as a baby nearly 60 years ago discovered that Grammy-winning musician Michael McDonald was his biological father after a previously unknown half-brother took a 23andMe DNA test. The discovery led to meetings with both his birth mother and McDonald, followed by a family reunion that also introduced McDonald to his grandchildren.
