| Title | : | 15 Weird Inventions That Made People Extremely Rich |
| Duration | : | 10 minutes, 57 seconds |
| Uploader | : | TheRichest |
| Added On: | : | 01 August, 2019 |
| Views | : | 1.2M times |
| Likes | : | 0 |
| Source | : | YouTube |
These ideas & inventions actually made these normal people extremely rich. Some college students even became millionaires while others became billionaires! One idea is even valued at $16,3 Billions today while a smiling sponge is worth over $170 Millions.
