Who is the first woman to coach in the top 5 European leagues?

Not a revolution, but a concrete beginning yes. Not a revolution because at the end of the season Marie-Louise Eta will move to the bench of the women’s first team, as per the initial agreements with the club. A concrete start because – in fact – Union Berlin makes history by entrusting the bench of the men’s first team to a woman for the first time in the top 5 European leagues. But who is Marie-Louise Eta? What is his path? And why could the right place for this first step towards the normalization of both sexes on the most prestigious benches in the world be Union Berlin?