Erasmus Student Network (ESN) is the biggest student association in Europe. It was born on the 16th of October 1989 and legally registered in 1990 for supporting and developing student exchange. We are present in more than 800 Higher Education Institutions from 39 countries. The network is constantly developing and expanding. We have around 15,000 active members that are in many sections supported by so-called buddies mainly taking care of international students. Thus, ESN involves around 34,000 young people offering its services to around 200,000 international students every year. We are the part of this family and representatives at Bahcesehir University as Erasmus Student Network (ESN) Bahcesehir.