I was working part-time as a cleaner while I was going to college and then babysitting after school.
When I started modeling, it was like, 'Oh, she's too dark,' and I kind of looked at them like, 'You're too daft.'
The fact that designers like Lagerfeld, Gaultier, Galliano and Dior could believe in Alek made me believe in myself, too.
When I started, I'd hear other people saying, 'God, she's so bizarre-looking,' because I didn't look like the girl next door. But I was just normal. I was the girl next door. There were people in high fashion I could better relate to who were doing something more interesting and not talking this sort of rubbish.
London is like my second home. I've still got friends there from school and from when I first started in the modelling business - people such as Karen Elson, Jasmine Guinness, Jade Parfitt.
When I was a girl, civil war in Sudan forced me to flee my home town of Wau.
I believe we should utilise any power we have for important issues that are bigger and beyond us. Whether it's with refugees or working to educate kids. I don't think you need to have gone through a civil war to do something. I believe as human beings, we can look out for each other.
In restaurants in my Brooklyn neighborhood, I always ask for a doggie bag to bring the leftovers home.
My life was filled with family in South Sudan. I am the seventh of nine children, and we grew up in what would be considered a middle-class family. We did not have a lot, but we did have more than a lot of other people.
I've always loved to paint - I was studying to do an art degree when I was approached to become a model - and I've being doing some design work as well. I also love just having a quiet time, sitting in my little library at home in Brooklyn and reading or watching documentaries or listening to music.
It was the most exciting thing to leave secondary school and go to college, to have that freedom to study whatever I wanted.
It's a small world when you're from South Sudan.
I think beauty is not just about what we put on our heads or on our faces or what we wear: it's deeper than that, and if we can celebrate that, celebrate the women, not just the superficiality... I think it would be really gorgeous.
True beauty is born through our actions and aspirations and in the kindness we offer to others.
My mother has always instilled in us that we should carry ourselves with dignity despite the horror that came with the civil war. She also taught us that where you come from is very important because that's what makes you who you are. So for me, whatever I've gone through had profoundly shaped me; it has given me strength and unwavering faith.