Boo2Bullying (B2B) is a youth empowerment and suicide prevention nonprofit rooted in the belief that no child should ever feel invisible, unsafe, or unworthy. Founded in 2011 by Dimitri Halkidis after losing a close friend to suicide, B2B now reaches thousands of youth annually through school programs, community events, and digital platforms, with a mission to give young people the tools to speak up, stand strong, and build inclusive communities free from bullying and discrimination.