Jan Konrad Liberda is a retired Polish

Poland

Poland , officially the Republic of Poland , is a country in Central Europe bordered by Germany to the west; the Czech Republic and Slovakia to the south; Ukraine, Belarus and Lithuania to the east; and the Baltic Sea and Kaliningrad Oblast, a Russian exclave, to the north...

 football forward. Liberda played mostly for one team, Polonia Bytom

Polonia Bytom

Polonia Bytom is a Polish football club founded on 4 January 1920 in the Upper Silesian city of Bytom, during the hectic months of the Silesian Uprisings...

, where he remained since 1949, until in 1969. He ended his career in 1971 at AZ. He twice was the topscorer of the Ekstraklasa, in 1959 with 21 goals, and in 1962 with 16 goals. Also, in 1962, he won championship of Poland. Altogether, Liberda played in 304 Polonia's games, scoring 145 goals.

Liberda 35 times capped for Poland, scoring 8 goals. He debuted on May 20, 1959 in Hamburg

Hamburg

-History:The first historic name for the city was, according to Claudius Ptolemy's reports, Treva.But the city takes its modern name, Hamburg, from the first permanent building on the site, a castle whose construction was ordered by the Emperor Charlemagne in AD 808...

, in a 1-1 tie with Western Germany

Western Germany

The geographic term Western Germany is used to describe a region in the west of Germany. The exact area defined by the term is not constant, but it usually includes, but does not have the borders of, North Rhine-Westphalia and Hesse...

.

He later managed TuS Schloß Neuhaus.