As a Greece men's national water polo team, Michalos took part in two Summer Olympics (1968, 1972),[1] in one World Championship (1973), and in one European Cup (1970).
With ANO Glyfada, he reached the final of the Greek Water Polo Cup in 1984.
He led the Greek youth national team to the bronze medal in 1997.
Nikos is a professional basketball player, and Manos is a journalist.
This biographical article relating to a Greek water polo figure is a stub.