Mauricio Pellegrino has been appointed as the new Southampton manager on a three-year deal.
Despite guiding Saints to eighth in the Premier League and the EFL Cup final in his first season, frustrations behind the scenes and in the stands led to Claude Puel's sacking last week.
Southampton have acted quickly to name his successor, with former Alaves boss Pellegrino penning a contract at St Mary's.
"I am really happy to become the new coach of Southampton Football Club," Pellegrino said.
"The club has a great reputation for having a strong and stable structure, competing in the Premier League and playing attractive football.