What's The Fastest-Growing Industries In The World ?

As you know, there are many industries in the world. Therefore, the competition is certainly serious. Talking about the fastest-growing industry, I have much to say. I think the fastest-growing industry must be the industry that is unique and innovative with less investment. I have heard a very innovative home decor product from a foreign friend these days. It’s a global  pioneer wall painting product. With  which people can DIY a full-wall artistic wall painting within 2 hours even they don’t have any painting foundation. Environment-friendly ,Less investment and high profit, you don’t need  to open a store and can do the business easily. My friend’s business is going  very well and can earn more than 40000 dollars each month. It’s named “speed mural” .Now they are looking for distributors and agents around world. I think it would be a good chance to make money.