Joan Tonui was just 22 years old when she won the Miss Environment championship title in Bomet. She told the jury she wanted to work with women and children to raise their awareness about living in a clean environment and teach them about waste management in urban areas. With a background in public health, with a focus on water and sanitation, she had learned how some countries separate waste into different categories, such as glass, plastic and paper, and she wanted to introduce that concept to local primary schools.