Wangari Maathai 
The first African woman to win the Nobel Peace Prize, Dr. Wangari Maathai founded the Green Belt Movement, a grassroots environmental organization advocating for human rights, good governance and peaceful democratic change through environmental stewardship. The Green Belt has assisted women in planting over 20 million trees on farms, school properties and church compounds and spurred a tree-planting initiative across Africa. The former Kenya Parliament member has gained much-deserved worldwide recognition for all of her hard work.