The brother of Manchester City forward Sergio Aguero has joined Spanish outfit Cadiz on loan from Independiente.
Gaston del Castillo, who is the younger sibling of the Man City forward, will spend the remainder of the 2016-17 campaign on loan with Segunda Division side Cadiz ahead of a potential permanent deal next summer.
The 19-year-old was promoted to the Independiente first team in August 2015 and made his first-team debut in April 2016, but has not yet scored in two appearances in the Argentine Primera Division.
Cadiz, meanwhile, currently sit 10th in the Segunda Division table having collected two points from their two league matches this season.