Just one year after launch, this earplug brand sold over one million pairs. By the first half of this year, Loop's annual revenue had already hit around €190 million ($206 million). Founded by two Belgian guys who loved going to concerts and nights out, Loop broke out in a crowded, price-driven earplug market. Consumers are [...] The post How Two Festival-Goers Made $206M Selling Earplugs appeared first on jingsourcing.