Who Is Michael Gastauer’s Wife? 5 Things to Know About Adriana Gastauer — Including the Couple’s Secret 2027 White Wedding

The fintech billionaire behind Black Banx keeps his private life famously locked down — but the woman beside him has a story worth telling, and a second wedding on the way. Michael Gastauer, 51, is one of the richest men in banking you’ve probably never seen a paparazzi photo of. The German founder of Black...