Simplify the following text for a Grade 6 native English-speaking person.
Original: Kemal KÄ lÄ Ã daroÄ lu ( ; born 17 December 1948 ) is a Turkish social democrat politician .
Simplified: Kemal KÄ lÄ Ã daroÄ lu ( born 17 December 1948 ) is a Turkish politician .