While loads of countries and automakers have gotten involved in producing sports cars and supercars over the years, many of those brands have been forgotten over time. We may all be familiar with marques such as Ferrari, Lamborghini, and Bugatti, but few of us remember Monteverdi, ISO, and the French Matra brand. In other words, sports and supercars are popular, but some of the brands that have built them in the past are not.