Complex sentence: Local, national and international sailing events have been held at the site since it was opened in 2000, and in 2005 WPNSA was selected to host the sailing events at the 2012 Olympic and Paralympic Games.
Split into simpler sentences: Local, national and international sailing events have been held at the site since it was opened in 2000. In 2005 WPNSA was selected to host the sailing events at the 2012 Olympic and Paralympic Games.