Table: kbl_finals
Columns: year
champions
result
runners_up
playoffs_mvp

Question: Who won after 1999 with changwon lg sakers as runners-up?
SQL: SELECT "champions" FROM kbl_finals WHERE "year" > 1999 AND "runners_up" = 'changwon lg sakers'

Question: What is the result for the champions jeonju kcc egis with runners-up seoul samsung thunders after 2007?
SQL: SELECT "result" FROM kbl_finals WHERE "year" > 2007 AND "runners_up" = 'seoul samsung thunders' AND "champions" = 'jeonju kcc egis'