1. Hart Main - Man Cans

He created Man Cans when he was 13 - masculine scented candles made from soup cans with the aromas of campfire, bacon and freshly cut grass. They are handmade by people with developmental disabilities. The candles are sold all over the country, with a portion of each sale donated to soup kitchens in several states. Hart Main is now 26.

2. Kamaria Warren - Brown Girls 

At just 7, she founded Brown Girls Stationery - a range of party supplies, stationery, vegan purses and accessories featuring fun illustrations of black and brown girls. Part of her income goes to charitable causes. She is now 14.

3. Ryan Hickman - Ryan’s Recycling Company 

He started collecting bottles and cans at the age of 3, and at seven he started his own recycling business - Ryan's Recycling Company. His efforts have already raised over $14 000 for the Pacific Marine Mammal Center. He is now 14.

4. Lily Born - Kangaroo 

When she was 8, she invented the Kangaroo cup - a spill-resistant three-legged cup designed to help people with Parkinson's disease. It is produced in ceramic and plastic variants. Lily is now 20.

5. Kiki Hardee - Kiki’s Kindness Project 

When she was 5, she discovered that many parents could not pay for lunch for their children at school. Therefore, she launched Kiki's Kindness Project - by selling cookies and hot cocoa, Kiki raised over $7 000, but continued with the goal of inspiring other children to help those in need. Hardee is now 8.

6. Mikey Wren - Mikey’s Munchies Vending

Mikey Wren is a 15-year-old entrepreneur and writer. He started his own line of vending machines called Mikey's Munchies Vending in 2016 when he was only 8 and now he has 12 machines. He is also the author of the Amazon’s best-selling children's book, Mikey's Business Lessons, and Business is Magic. Mikey is a volunteer, too, teaching financial literacy, donating clothing to young people, hosting an annual campaign to donate new toys to children.

7. Moziah Bridges - Mo’s Bows 

He was only nine years old when he founded Mo's Bows, which makes bow ties. With the help of his grandmother, he learned to sew them himself using vintage fabrics with ethnic African colors and leftovers from old dresses. Soon he started receiving orders through Facebook and selling them himself in an online store. He is 20, he has earned over $700 000.

8. Vinusha МК -Four Seasons Pastry

On one of her mother's birthdays, 9-year-old Vinusha made a cake in a pressure cooker and her experiment turned out to be surprisingly successful. Then her parents bought her an oven and enrolled her in a baking course. Three years later, she launched Four Seasons Pastry and has been creating delightful cakes and pastries to order. Vinusha, who is now 13, has won recognition in various culinary competitions.

9. Ben Towers - Towers Design 

He is one of the "most powerful entrepreneurs on the planet" despite being only 25. At the age of 11, he created a website for a family friend that is still in use today. In 2013, when he was 15, he founded Towers Design, and at 18 he was named by The Times as "the smartest teenager on the planet". Today, he runs a successful digital marketing agency and consultancy and has been named one of the UK's most influential entrepreneurs.

10. Zandra Cunningham - Zandra Beauty 

At the age of 9, she founded Zandra Beauty, a range of all-natural skin care products for teenagers. In the beginning, she sold them mostly at farmers' markets, and 13 years later, she has a multi-million dollar enterprise. Futher, Zandra is committed to inspiring other young entrepreneurs through her products and motivational speeches.