This study explores how alumni from International Baccalaureate (IB) schools worldwide make meaning of their experiences with multilingualism, IB education, and cultural intelligence. As the world becomes increasingly interconnected and interdependent, the combination of second language acquisition and an IB education impacts a global perspective and mindset in students, providing them effective tools to succeed in their chosen careers. To this end, semi-structured interviews were conducted with nine graduates holding IBDP diplomas. Transcripts were then coded and analyzed. Through this process, five themes emerged: IB students' personal connections with the IB education, ease of navigating different cultures, consequences of causal learning, impact of IB schools and their learning environment, and global citizenship. These findings were analyzed through the lens of second language acquisition, cross-cultural intelligence and the Transformative Learning Theory. Teaching and learning a foreign language still remains challenging on many levels. Even though learning strategies differ for young children and adults, major research studies agree on the cognitive flexibility practice that bilingualism offers our students. By learning a different language, students consequently learn about the cultures that share that language, and thus integrate a tolerance for people's differences into their global perspective. Depending on when a second language is introduced, bilingualism affects the cognitive flexibility of learners, as well as supports the cultural and social-emotional learning of students in schools. Bilingualism may not be for everyone, but it needs to be accessible for all who choose it in order for it to become a global standard rather than a privilege.