In 1893, American pharmacist, Caleb Bradham developed a drink at his drugstore that would aid in digestion. He named it “Brad’s Drink”. 5 years later, however, he changed the name to Pepsi-Cola after the Greek word for digestion that sounded like “Pepsi” and “cola” after the kola nut. By 1904, the sales of the drink had increased to 19,848 gallons a year.