From small beginnings as the International All-Stage Rally in 1990, the BRC's premier event has grown into the Caribbean's biggest annual motor sport International and a keystone of the island's sports-tourism calendar; it contributes around Bds $4 million to the economy and accounts for more than 4,000 visitor nights each year. Sol Rally Barbados and Flow King of the Hill are organised by the Barbados Rally Club, which celebrated its 60th Anniversary in 2017. Sol RB20 is the 31st running of the event and marks the 13th year of title sponsorship by the Sol Group, the Caribbean’s largest independent oil company, while communications provider Flow sponsors KotH for the fifth time.