West Ham are closing on a deal for Argie whizkid Jonathan Calleri.
Calleri was most recently on loan at Sao Paulo from Deportivo Maldonado, scoring three times in five appearances.
The son of joint-chairman David Sullivan has revealed the news on his personal Twitter account.
Calleri has agreed to come however, it is subject to a work permit application in a weeks time. — Jack Sullivan (@jsullivanwhu) July 20, 2016