— Passblue: Olukemi Ibikunle, as a corrections official, got the authority to literally knock down the wall of Nigeria's oldest prison to create a service gate for deliveries of large supplies into the fortress and evacuating human waste out. She proposed and led the installation of a biogas system, a renewable-energy source, in the Kirikiri Maximum Security Custodial Center, in Lagos, housing the most-hardened criminals in 2018. But perhaps the toughest success for her was getting the government, weighed down by decades-long fights with a range of rebel groups, to agree to creating a prison system respecting the dignity of inmates and protecting incarcerated women from sexual violence. Ibikunle and her team of correctional experts with the UN peacekeeping mission in the Congo, called Monusco, developed a policy and a construction prototype that was adopted by the Kinshasa government to improve aspects of the country's prison system. She is now based in Beni, eastern Congo.