Al Ettifaq player Jordan Henderson, left, is tackled by Al Hilal's Kalidou Koulibaly, right, during their Saudi Pro League match. EPA
Al Ettifaq player Jordan Henderson, left, is tackled by Al Hilal's Kalidou Koulibaly, right, during their Saudi Pro League match. EPA

Al Hilal star Kalidou Koulibaly impressed by Saudi Pro League's home-grown talent