[6] Born in 1970 in Mendig, Rhineland-Palatinate, to a bricklayer and an office clerk, Nahles grew up in the rural Eifel region in West Germany.
As leader of the SPD's left wing and former head of party's youth section, she opposed many of Chancellor Gerhard Schröder's economic reforms, namely the Agenda 2010.
[11] On 31 October 2005, she was voted the SPD's general secretary, defeating Kajo Wasserhövel, the favoured man from the conservative side of the party.
Ahead of the 2009 elections, German foreign minister Frank-Walter Steinmeier included her in his shadow cabinet of 10 women and eight men for the Social Democrats' campaign to unseat incumbent Angela Merkel as chancellor.
[11] After the SPD's defeat in the federal elections, she was in charge of organizing a referendum among her party's 472,000 members before signing any coalition treaty with re-elected Chancellor Angela Merkel and her conservative bloc.
In the negotiations to form a coalition government following the elections, Nahles was part of the 15-member leadership circle chaired by Merkel, Gabriel and Horst Seehofer.
[17] As Federal Minister of Labour and Social Affairs in Chancellor Angela Merkel's third Cabinet, Nahles has overseen the introduction of a national minimum wage for Germany, guaranteeing workers at least 8.50 euros per hour ($11.75).
[18] Merkel had campaigned against a statutory minimum wage in 2013, saying it would threaten Germany's competitive edge and that wage-setting belonged in the hands of companies and employees; however, her party gave ground to the Social Democrats, who made the measure a condition for helping her stay in power for a third term.
[19] In early 2015, however, Nahles bowed to pressure from Germany's eastern neighbours, particularly Poland, and suspended controls by state authorities to check whether foreign truck drivers were being paid the minimum wage.
The move, which – at expected total costs of about 160 billion euros between 2015 and 2030[21] – is likely to be the most expensive single measure of the legislative period,[22] was sharply criticized as Germany grapples with an aging population and a shrinking work force and promotes austerity among its European Union neighbors.
[23] In late 2014, Nahles also announced that the combined pension contributions from employers and employees would be cut by a total of 2 billion euros in 2015 due to the high level of reserves.
Most Holocaust survivors suffered serious malnutrition during World War II and also lost almost all of their relatives, leaving them with many medical problems and little or no family support network to help them cope.
[27] In response to rightwing populist assaults on chancellor Angela Merkel's liberal immigration policies, Nahles presented plans in early 2016 to ban EU migrants from most unemployment benefits for five years after their arrival.
[30] In the negotiations to form a fourth coalition government under Merkel, Nahles led the working group on social affairs, alongside Barbara Stamm and Karl-Josef Laumann.
[31] She succeeds Olaf Scholz who was acting leader for two months after the resignation of Martin Schulz who led the party to their worst election result since 1933.