He spent the majority of his professional career in the United States , most notably in the USL First Division .
Kenney Bertz -- Kenney Bertz is a former American soccer player .
Kenney Bertz spent the majority of Kenney Bertz 's professional career in the American   , most notably in the USL First Division .
Kenney Bertz -- Kenney Bertz is a former American soccer player .