Sergio Germán Romero (Spanish pronunciation: ['se?xjo xe?'man ro'me?o]; born 22 February 1987) is an Argentine professional footballer who plays as a goalkeeper for English Premier League club Manchester United and the Argentina national team.
He made his debut with Racing Club in the Argentine Primera División in 2007 and then transferred to Dutch club AZ at the end of the season.
He won the Eredivisie in 2009 and two years later joined Italian side Sampdoria.
In 2013, he joined Monaco on a season-long loan.
He joined Manchester United in July 2015.
Romero is the most capped goalkeeper in the history of the Argentine national team, playing over 90 times since his debut in 2009.