Magdanis's first international competition was the 2008 Junior World Championships, where he competed in the men's single scull. He and Konsolas won their first senior international medal at the
2011 European Championships, in the lightweight double sculls. Magdanis and Konsolas joined Nikolaos Afentoulus and
Georgios Konsolas in the Greek lightweight quadruple sculls team that won silver at the
2012 World Championships. That year, as well as competing in the Olympic men's lightweight double sculls with Eleftherios Konsolas, he won the European title in the lightweight double sculls with
Spyridon Giannaros. Magdanis, Eleftherious Konsolas, Georgios Konsolas and Giannaros won the men's lightweight quadruple sculls at the
2013 World Championships, and then retained their title at the
2014 World Championships. The team also won bronze at the
2016 World Championships, and then the team of Magdanis, Eleftherious Konsolas, Giannaros and
Ninos Nikolaidis won bronze at the
2017 World Championships. ==References==