Tsitsi Masiyiwa, Wife of Zimbabwe Billionaire, Strive Masiyiwa, says her family has lived in the UK for the past 10 years.
She also speaks of how they paid all doctors in Zimbabwe do that they could go back to work.
Tsitsi says in 2018, they took a long term view, they felt that could play the catalytic role in convening the international community, NGOs to eliminate Cholera by 2028.
In 2008 there were a 100 000 people infected by Cholera and by 2018 it was only 10 000. They got the government to put in place the legal framework.
In January they will be operating an emergency center to track and handle a crisis should it arise.