In the Europa League final four, one team stands out - Dnipro Dnipropetrovsk. The Ukranian underdog faces Italian side Napoli in the semis and DW's Alex Chaffer reveals the top five facts to know about the unknowns.
Deutsche Welle: Five things you need to know about Dnipro Dnipropetrovsk
FC Dnipro's Yevhen Shakhov celebrates after scoring during the UEFA Europa League second leg quarter-final football match between FC Dnipro Dnipropetrovsk and Club Brugge KV in Kyiv on April 23, 2015.
