Wouter Koolmees is a Dutch economist and politician and of the Democrats 66 (D66) party who served as Minister of Social Affairs and Employment in the Third Rutte cabinet from 2017 to 2022. He also served as second Deputy Prime Minister of the Netherlands from 2019 to 2020 during Kajsa Ollongren's medical leave of absence. He is also the CEO of Nederlandse Spoorwegen.

Lodewijk Frans Asscher is a Dutch politician and jurist who served as Leader of the Labour Party (PvdA) from 2016 to 2021 and parliamentary leader in the House of Representatives from 2017 to 2021.