Giorgos Gampierakis is an athlete on Greece’s national Olympic target shooting team (ISSF). He has earned international honours and remains active in competitive shooting.

He is an accredited instructor with the Hellenic Shooting Federation (SKOE) in safe firearms handling and IPSC practical shooting. His instruction focuses on developing technical skills safely and responsibly across shooting disciplines and firearm types.

He is also studying Physical Education and Sport Science to specialise in shooting coaching. He combines his competitive experience with an evidence-based approach to training.

He works with Guerrilla as an instructor at specialist shooting seminars.