Tuchel did not want his wife to be in the limelight but her influence in his life is a major one, she is said to have the final say on his managerial career and decides the trajectory of his career, where he goes next and which job he should take.
He married his wife in 2009 during his time as Mainz head coach in Germany and they have two children together. Sissi is said to be the one that influenced his decision to join PSG as she predicted he will be the Parisian next manager and went ahead to travel and look for an apartment for the family.
The 46 years old is a family woman and a successful businesswoman. She was born and raised in Germany. She graduated from the university, though her course of study is not ascertained. She is not the social media type and doesn't have social media accounts.
She was not able to move with Thomas Tuchel to London after he signed for Chelsea FC due to covid19 protocols, Tuchel was staying in an hotel then before getting an apartment after the champions league victory. They were opportune to meet in Portugal during the final of the UEFA Champions League as Sissi and the rest of the family were there to support her husband. Tuchel earns around £7m early and has an estimated net worth of $20million.