Ellen Johnson Sirleaf

Sirleaf won the 2005 Liberian presidential election, defeating George Weah in a runoff. She became the first elected female head of state in Africa. Her victory was seen as a new beginning for Liberia after years of civil war.

Sirleaf's government established the Truth and Reconciliation Commission (TRC) to investigate human rights abuses during Liberia's civil wars. The TRC aimed to promote national healing and accountability, though its recommendations were not fully implemented.

Sirleaf was awarded the Nobel Peace Prize jointly with Leymah Gbowee and Tawakkol Karman for their non-violent struggle for the safety of women and for women's rights to full participation in peace-building work. The prize recognized her efforts to promote peace and reconciliation in Liberia.

Sirleaf completed her second term as president and peacefully transferred power to George Weah, who won the 2017 election. This marked the first peaceful democratic transition in Liberia in over 70 years, solidifying her legacy as a champion of democracy.