For years , the KBL , which has been around for 20 years , allowed two foreigners for each of the 10 teams with 15 - man rosters .
Those players had to be big men for putbacks and rebounding .
For years , the KBL , which has been around for 20 years , allowed two foreigners for each of the 10 teams with 15 - man rosters , but those players had to be big men for putbacks and rebounding .