Olea’s mission is to ensure every learner is brought into the 21st century fully multilingual. For learners in Europe (and indeed most non-anglophone countries), multilingualism is the norm, and monolingual nations are an exception. Even though 36% of Brits only speak one language, in London today, as a result of the arrival of migrants and refugees in the second half of the last century, it is estimated that approximately 300 languages are spoken. But for countries where multilingualism is already the norm, is this really enough? Is it enough to speak three languages fluently, or can we do better?