The 23-year-old will sign a five-year contract with Lyon.
Gomis will cost Lyon an initial €13million, that could rise to €15million depending on appearances.
Lyon have also signed Lisandro Lopez, Aly Cissokho and Michel Bastos this summer.
The 23-year-old will sign a five-year contract with Lyon.
Gomis will cost Lyon an initial €13million, that could rise to €15million depending on appearances.
Lyon have also signed Lisandro Lopez, Aly Cissokho and Michel Bastos this summer.
