The Leadership Summer School (LSS) is a global, annual, intensive training event for inspirational youth leaders. During 10 days, the project fosters skills of motivated participants from all over Europe and beyond, engaged in international organisations, and supports them on their path of becoming future leaders and active citizens. The participants, aged from 18 to 35 years, are students and/or young professionals from different countries, fields of studies, and paths of lives. Many are members of student or youth associations, others are fresh graduates or young professionals. The project is coordinated by Zero Generation partnering with several international youth organisations.