Greek powerhouse Olympiacos Piraeus has been one of the most successful clubs of the decade with six Final Four appearances, five trips to the championship game and a pair of EuroLeague crowns. Olympiacos was founded in the 1930s and lifted its first Greek League title in 1949.
https://www.euroleague.net/competition/teams/showteam?clubcode=OLY&seasoncode=E2020

