Bayer Leverkusen defender Odilon Kossounou is interesting West Ham.
The Sun says Kossounou, 22, is on West Ham's radar.
Kossounou was signed from Club Brgge in the summer of 2021, penning a five-year contract with the Germans.
Kossounou is a target for West Ham, but will only become relevant if they fail to agree with Harry Maguire on the personal terms.
Manchester United have accepted a 30m offer from West Ham for Maguire.