Heide Simonis was a German author and politician of the Social Democratic Party (SPD). She was minister of finance in Schleswig-Holstein from 1988 until 1993, when she became minister-president of Schleswig-Holstein. She was the first woman to serve as head of a state government in German history and the only woman to do so in the 20th century, serving until 2005. As of September 2023, she is also the longest serving former female minister-president of a German state.

Björn Engholm is a German politician of the Social Democratic Party (SPD). He was Federal Minister for Education and Science from 1981 to 1982, and in 1982 also Federal Minister for Food, Agriculture and Forests. From 1988 to 1993 he was the Minister-President of Schleswig-Holstein and from 1991 to 1993 the leader of the Social Democratic Party.