Parker Langerak

Parker Langerak is Kaylynn Langerak's brother. He lives in Sunset Valley with his parents, Dustin Langerak and Iliana Langerak, his sister and his aunt Zelda Mae. Parker is a slob and Kaylynn is always cleaning up after him. His favourite music is electronica, his favourite food is cookies and his favourite colour is green.

Life Leading Up To The Sims 3
Parker is a teenager 9 days away from becoming a young adult and is known as a huge slob. He is the older brother of the infamous Kaylynn Langerack who is in a relationship with Daniel Pleasant and Don Lathario. He has an C average in school when you first play him. He is friends with the town badboy VJ Alvi.

Life Leading Up To The Sims 2
By the time of The Sims 2 Parker is probably dead, though he is not depicted in Kaylnn's Family tree if you make her playable. But he might have moved out of Pleasantview.

Trivia

 * Interestingly there is a Parker Langerak in Belladonna Cove. This may be the same person or just a mistake by the creators.