Question: The 2014-15 Southampton F.C. season was the club's first season with Dutch manager Ronald Koeman, who replaced what Argentine former footballer who is the current manager of Premier League Club Tottenham Hotspur?
Sentence (from "Mauricio Pochettino"): Mauricio Roberto Pochettino (] , ] ; born 2 March 1972) is an Argentine former footballer who played as a central defender, and is the current manager of Premier League club Tottenham Hotspur.
Relevant evidence: Yes