1. Efthymis Koulouris is a Greek professional footballer who plays as a striker for Ekstraklasa club Pogon Szczecin.

1. Efthymis Koulouris is a Greek professional footballer who plays as a striker for Ekstraklasa club Pogon Szczecin.
Efthymis Koulouris represented his country from under-17 to under-21 levels before making his senior debut in 2018.
Efthymis Koulouris began his football career in PAOK's youth system as a young boy and came through the ranks, winning titles at under-17 and under-20 levels.
Efthymis Koulouris made his first-team debut as a 17-year-old on 13 February 2014 in the Greek Cup quarter-final against Apollon Smyrnis.
Efthymis Koulouris established himself as a regular first-team player with 32 appearances in all competitions, and was voted Players' Young Player of the Year by his teammates.
On 29 September 2017, Efthymis Koulouris agreed to a contract extension with PAOK until the summer of 2021.
Efthymis Koulouris scored a hat trick against Apollon Smyrnis in the Greek Cup round of 16.
Efthymis Koulouris became the first Atromitos player to finish as leading scorer in the top flight, and the first player to do so while on loan from another Greek club.
Efthymis Koulouris was the third player of Greek nationality to achieve the feat in the Super League era and, at 23 years and 60 days, the third-youngest player of all time to do so in the top division.
On 22 June 2019, Efthymis Koulouris signed a four-year contract with French club Toulouse.
Efthymis Koulouris was voted man of the match for his performance.