that back flip is crazy work! Watch Shark Tank US Now: https://amzn.to/3KMX9aH Subscribe to Shark Tank Global for more from your favorite shows: https://bit.ly/SharkTankGlobal FOLLOW SHARK TANK Shark Tank Global Facebook – https://www.facebook.com/GlobalSharkTank About Shark Tank: The Sharks – tough, self-made, multi-millionaire and billionaire tycoons – continue their search to invest in the best businesses…