Monaco youngster Chrislain Matsima is a target for West Ham.
The Daily Mail says West Ham are chasing France youth international Matsima ahead of next season.
The 18-year-old, who plays for Monaco, is viewed as one of the best young defenders in Europe with the likes Juventus and Atletico Madrid interested.
He is under contact with the French club until 2022.
Matsima is highly regarded at Monaco; the youngster featured for the first team in their recent friendly against Standard Liege.
