Author: Simeon Ganzallo

Mark Sullivan believes that gold and other resources can be harnessed using the energy from the Earth’s rotation. He has dedicated many years working on The Sullivan Generator to prove his theory and took it to Shark Tank. His pitch is considered to be one of the craziest in Shark Tank history and wasn’t able to get a deal. Over a decade later and The Sullivan Generator is worth an estimated $100,000. Mark Sullivan’s Background Mark Sullivan is from San Antonio, Texas and has a degree in physics and biomedical engineering. There’s not much information about his background but he…

People buy and store old vinyl records for their love of vintage music. However, they don’t get used as much nowadays because record players have become expensive. Fortunately, Logan Riley created a small portable record player RokBlok, which landed a massive deal on Shark Tank. As of 2025, RokBlok is estimated to be worth $5 million. Logan Riley’s Background Logan Riley is from San Francisco and studied communications at the College of Southern Nevada and SFSU. After college he worked as the Chief Audio Engineer for Studio 58. Through watching videos on YouTube, Riley taught himself electrical engineering. He then…

There’s a problem that some well-endowed ladies suffer from but it doesn’t get discussed often – boob sweat. Erin Robertson created Ta-Ta Towels to tackle this problem. The entrepreneur pitched the product on Shark Tank and got a deal with Lori Greiner. In 2025, Ta-Ta Towels is worth an estimated $2 million. Erin Robertson’s Story Erin Robertson is a native of Los Angeles. Before becoming an entrepreneur, she worked as a personal assistant for 13 years and hated it. Everything changed during one fateful summer. While preparing for a date, Robertson was sweating a lot, especially in her chest area.…

From developing revolutionary technology to solving the most complex problems, engineers are essential to the advancement of our world. Their work makes a real and tangible impact on society. That’s why they are some of the most sought-after professionals on the planet. Here are the top-earning engineers for 2024. 1. Bernard Arnault – $234.2 Billion Although he’s known in the fashion industry as the owner of Louis Vuitton, Bernard Arnault is also an engineer. Arnault earned the majority of his wealth as a business magnate and in recent times he’s dropped behind Elon Musk on the rich list. His father…

Famous for visiting every country in the world, Drew Binsky is a popular travel vlogger. His adventures are documented on YouTube and through social media, where he has attracted over 2 billion views. To date, Drew Binsky has an estimated net worth of $2 million. Early Life Drew Goldberg was born on May 24, 1991 in Dallas, and spent most of his youth in Scottsdale, Arizona. As a child, his family gave him the nickname ‘Binsky’ which stuck with him into adulthood. In 2009, he went on his first trip abroad to Israel. In the first semester of his junior…

Born as Alia Marie Shelesh on October 22, 1992, in Liverpool, England, SSSniperWolf has become a leading figure in online gaming and content creation. Born into a multicultural family, with a Greek father and Turkish mother, she grew up speaking English and Arabic. Currently, SssniperWolf has an estimated net worth of $6 million. Her family moved to Phoenix, Arizona when she was six years old, marking the start of her life in the US. From a young age, Alia developed an interest in video games, a passion that shaped her career. Her pseudonym was inspired by the character Sniper Wolf…

If you think traditional Christmas outfits are boring, you might want to try Beardaments. The holiday ornaments that can be attached to your beard or other hair on the body. Founder Jason McOmber pitched the business and scored a deal with Kevin O’Leary. Beardaments is worth an estimated $2 million after appearing on Shark Tank. Jason McOmber’s Background Jason McOmber is from Salt Lake City, Utah and graduated with a degree in Technical Sales from Weber State University. While studying, he worked as a lease advisory group associate at Varilease. When he was about to graduate, Jason was offered a…

The world of hip hop features a culture that’s unique to other musical genres. Many artists have contributed to its current success, including female rappers. Although some don’t give them as much respect as their male counterparts, they do play an important role. These are the highest earning female rappers around. 1. Nicki Minaj – $150 Million Frequently dubbed “The Queen of Rap,” Nicki Minaj has been at the top of the female rap game for quite some time now. During her career, she’s sold over 100 million records internationally. From 2007 to 2009, Nicki released three mixtapes, but it…

Kids love playing with slime but adults can also have fun with the gooey product. Sliimeyhoney makes slime exclusively for adults. They are great stress relievers, and their scent can have a calming effect. Founder Mark Lin, pitched the business on Shark Tank and got a deal with Daymond John. To date, Sliimeyhoney is worth an estimated $1 million. Who is Mark Lin? Mark Lin is a young entrepreneur and social media marketer from Los Angeles. Currently, he’s studying Cognitive Science & Business Economics at UCLA. The savvy marketer built up a large following on TikTok and now has over…

The Woobles sells kits teaching people how to create adorable crochet animals. A company that was started with $200 as a side hobby is now a million-dollar business. Founders Justine Tiu and Adrian Zhang, appeared on season 14 and got a deal with Mark Cuban and Lori Greiner. In its current state, The Woobles is valued at $7.5 million. The Founders Justine Tiu and Adrian Zhang are a married couple from Apex, North Carolina. The pair first met as students at Duke University, where Justine studied electrical and computer engineering, and Adrian pursued biomedical engineering and economics. After graduating, Tiu…