Bonis as a Pontevedra player
|Date of birth||31 August 1981|
|Place of birth||Wissembourg, France|
|Height||1.92 m (6 ft 3 1⁄2 in)|
|* Senior club appearances and goals counted for the domestic league only.
Born in Wissembourg, Bas-Rhin, Bonis started out professionally at RC Strasbourg, but could never impose himself in the first team during three Ligue 1 seasons. In the 2005 summer he moved abroad, joining Spanish club Pontevedra CF which had just suffered relegation to the third division.
After solid performances for the Galician side, albeit without promotion, Bonis signed for Deportivo Alavés in the second level on a two-year deal, but appeared sparingly (17 matches out of 42) in his first season, which ended also in relegation.