Christos Venetsanopoulos has been involved in sport since his youth, starting with football. He later took up martial arts and trained in DAS Streetfighting, where he earned a black belt and qualified as an assistant instructor.

He began training in Krav Maga in 2022 and joined Guerrilla Tactical Strength in 2025. Through regular practice and guidance from his instructors, he completed the Guerrilla Instructor Course, earning his Graduate Diploma Level 1 and instructor certification.

He studied English Language and Literature at the Hellenic American College and Political Science at George Mason University in Washington, D.C., on a scholarship. During his career, he also worked at the United States Congress.

He now runs an English-language teaching business and remains active in education. He volunteers in civil protection, taking part in ongoing training and operational activities.