CNBC Europe

A single mom turns a big paycheck at Facebook into an even bigger payday at Tik Tok. The search for a wedding favor turns into one couple's million dollar business. Saving for the future living outside Austin city limits. And how a real estate agent became a millionaire influencer on YouTube.

A single mom turns a big paycheck at Facebook into an even bigger payday at Tik Tok. The search for a wedding favor turns into one couple's million dollar business. Saving for the future living outside Austin city limits. And how a real estate agent became a millionaire influencer on YouTube.

Meet those doing the deals in Formula 1. An all-star cast that includes the F1, Team principals, race promotors and partners. CNBC delves deep into the behind-the-scenes deals that drive more than just the F1 cars.

In F1 racing, technology has always been key to success. The engineers are some of the best in the business. Their job? To build a car that pushes limits. CNBC "lifts the lid" to tell the true story of technology and Formula 1.

Can Formula 1 ever be green? From the fuel to the components to the logistics of the race weekends, everything in F1 is being analyzed and upgraded to help meet its sustainability goals. CNBC meets those racing to make the sport more environmentally friendly.

CNBC takes a pit stop in some of the host cities that welcome Formula 1 races to explore the impact on their economy and infrastructure.

High speed, high tech and filled with high-flyers - Formula 1 is the world's most elite racing league, and in recent years has experienced explosive growth in attendance, viewership and market value. CNBC Documentaries goes inside the business to find out what is fueling its popularity and who is profiting. CNBC's Sara Eisen gives viewers the inside track on the global sports phenomenon known as F