The Nobel Peace Prize for 2011 was divided into equal parts between three women: Liberian President Ellen Johnson Sirleaf, Leymah Gbowee of Liberia and Tawakkul Karman of Yemen for their non-violent struggle for the safety of women and for women's rights to full participation in peace-building work. This video from the 2011 Nobel Peace Prize Concert in Oslo, Norway on 11 December includes their introduction and brief speeches at the event that celebrated their work.