Sigrid Friis Frederiksen (née Proschowsky; born 20 October 1994) is a Danish politician who is the former chairman of Radikal Ungdom.

She graduated from N. Zahle's School in 2014 and at the same time received Dr. Bach's memorial grant for special commitment to the subject of history.

[3] She has studied political science at the University of Copenhagen and in 2018 became a bachelor in the subject after writing an assignment on the democratic participation of young people in connection with the school elections.

In 2023, Morten Helveg Petersen, who has represented the party in the European Parliament since 2014, announced that he did not intend to stand again in the upcoming election.

The four signatories described it as saying that the appeal should establish that sexism exists in the political parties and that it is a common problem that requires action.

The hashtag #enblandtos is seen as part of the 2nd wave of the MeToo movement in Denmark, which was started by a speech by Sofie Linde at the Zulu Comedy Gala [da].