Games behind
In 2012, he won a silver medal in the men's C1 at the London Olympic Games behind Tony Estanguet (FRA) and beating two-time Olympic Champion Michal Martikán (SVK). He finished fifth in the C1 event four years later at the 2016 Summer Olympics in Rio de Janeiro. Tasiadis earned a second Olympic medal in the C1 event by finishing third at the 2020 Summer Olympics.