Although they've never been to Cape Verde, siblings Jayla and Troy Pina will represent their mother’s home country at the 2021 Tokyo Olympic Games. Troy, who’s 22, will compete in the men's 50m freestyle; Jayla, who’s 16, will compete in the women's 100m breaststroke. Together they form the first Cape Verdean swimming team to compete in the Olympics.

For many the water hyacinth is a menace - an invasive plant that harms aquatic life and helps bacteria and mosquitos flourish. But Kenyan entrepreneur Dominic Kahumbu is pioneering a machine that turns the weed into clean cooking fuel.

Meet the Cape Verdean boxing champion Walter Barros who is using his love of sport to help young people stay away from violence and crime.

Patrick Gomes has invented a project that filters wastewater, produces cooking gas and electricity. The architecture student believes that the equipment can help Cape Verdeans deal with the country's water shortage.

Businessman Jack Kahorha in 2017 formed a company to provide fresh drinking water to local communities. DW examines how it convinced customers to pay for their water and now turns over $400,000 a year.

Falling pregnant at 15 caused Sara to drop out of school. Determined to support her and her child, Sara has since built up a successful business selling fried bananas.

Falling pregnant at 15 caused Sara to drop out of school. But determined to support herself and her child, Sara has built up a successful business selling fried bananas.

Group A's matches wrap up with a series of 1-1 draws that see Burkina Faso and Cameroon move on to the knockout stage, Ethiopia go home and Cape Verde await their fate. Ghana and Senegal are among the teams from Groups B and C that will be fighting to secure their last 16 place on Tuesday. History will also be made as a game between Zimbabwe and Guinea is officiated by an all-female group of referees. Alison Sargent gets the latest from James Vasina and Sports Editor Simon Harding in Cameroon.

Inventor and environmentalist Carlos Silva wants to help protect the environment by producing cosmetic products free of perfumes and artificial preservatives.

Nigerian entrepreneur Mustapha Gajibo has been converting petrol mini-buses into electric vehicles at his workshop, but he is now going a step further to build battery-powered buses from scratch in a push to promote clean energy and curb pollution.

Hundreds of houses in Cape Verde are being coated with an anti-insecticide paint to help stop the spread of mosquito-borne diseases, including malaria.

Imagine the following situation: you are at the beach with your friends. Suddenly, someone asks: "Would you like to be a professional model?", what would you do? Cape Verdean Raquel Pinto didn't think twice. She grabbed the opportunity and became an international model.