Toys are nothing short of popular, especially during certain times of the year like Christmas. As the likes of Robert Jain (https://www.mlp.com/who-we-are)can tell you, a number of these products have been financial successes, making money for the companies that put them out. In this vein, you may be curious to know which ones ended up being the most profitable. Here are the 4 toys that made the most money, which is partially why they're well-known to...