Johannes Haller was born on January 14, 1988 in Ravensburg, Bavaria, Germany. He has been married to Jessica Haller since December 17, 2021. They have one child.
Became a father for the first time on May 6 2021, a baby girl named Hailey-Su Haller. Mother is his former fiancee Jessica Paszka, now Wife Jessica Haller.
