We all know how the world's richest people look today or what they do. But did you know how they looked before they became earned wealth worth billions.

Most of these billionaires have had humble beginnings and here's looking at their before-after pictures.

1. Jeff Bezos

Before

After

2. Mark Zuckerberg

Before

After

3. Steve Jobs

Before

After

4. Bill Gates

Before

After

5. Elon Musk

Before

After

6. Mukesh Ambani

Before

After

7. Gautam Adani

Before

After

8. Oprah Winfrey

Before

After

9. Tim Cook

Before

After

10. Richard Branson

Before

After

How shocked are you?