Sergio Romero was born on February 22, 1987 in Bernardo de Irigoyen, Misiones, Argentina. He has been married to Eliana Guercio since October 16, 2008. They have four children.
Father of, with Eliana Guercio, Jazmín (b. 2010), Chloe (b. 2012), Meghan Ivy (b. 2018) and Luca (b. 2022).
96 appearances for Argentina National Football Team (2009-2018). Member of the Copa América 2011, 2015, 2016, and the South Africa '10 and Brazil '14 squads.