The 28-year-old centre-back signed a five-year deal through June 2031, the Spanish club said

Romero played for the Argentina team that lost the World Cup final to Spain, and he was a member of the side that won the tournament in 2022. He has played 58 games for Argentina

Romero captained Spurs last season, making 32 appearances to take his tally to 156 since he joined the club from Atalanta in 2021, Tottenham said. He arrived on loan initially, then in a permanent deal a year later

Atletico described Romero as "an experienced defender who is highly physical, quick to anticipate danger and decisive in the tackle, with considerable authority and leadership on the pitch"

He also previously had spells at Genoa and Juventus after leaving hometown club Belgrano in 2018