4. Alek Wek, fashion model
The first African model to be launched on the cover of Elle Magazine, her career journey was not easy.
She belongs to South Sudan and had to move to UK at the age of 14 due to a civil war.
The family had to face many hardships and hurdles during that period.
Her father died due to haemorrhage. But she did not give up and struggled to become the first successful African model.