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West Ham will this week confirm the signing of Valencia youngster Toni Martinez.

The teenager will sign for an initial fee of just £750,000 but in a complex deal involving a 20% sell-on clause for the Spanish giants and a raft of bonuses and clauses.

18-year-old Martinez has scored over 100 goals in Valencia’s youth ranks but has had his head turned by West Ham’s interest and will earn over five times as much in London as he did in Spain.

The Mestalla club have included in the deal an option to have first refusal on the starlet should they match any future offer accepted by West Ham to sell the young striker.

Meanwhile, Wilfried Bony is on West Ham ’s transfer hit-list this summer.

(Image: Action Images via Reuters / Alan Walter)

Manchester City misfit Bony is ready to leave the Etihad after becoming frustrated at being second fiddle to Sergio Aguero and wants more regular games.

West Ham boss Slaven Bilic is desperate to strengthen his strike force and Bony is on their shortlist as potential signings.

Marseille striker Michy Batshuayi is their No1 target with Liverpool’s Christian Benteke and Lyon’s Alexandre Lacazette also on their shortlist.

West Ham co-chairman David Sullivan has even admitted they would be interested in Zlatan Ibrahimovic .