I will know the identity of 5 unique people of the world.

1. **Stephen Hawking** - Renowned theoretical physicist and cosmologist.

2. **Elon musk** - Entrepreneur and CEO of SpaceX and Tesla.

3. **Malala Yousafzai** - Nobel laureate and advocate for girls' education.

4. **David Attenborough** - Legendary broadcaster and natural historian.

5. **Marie Curie** - Pioneering physicist and chemist, Nobel Prize winner.