Complex sentence: Waiakea is a member of the Big Island Interscholastic Federation and has won state athletic championships in several sports, including 11 in boys golf, most recently in 2003.
Split into simpler sentences: Waiakea is a member of the Big Island Interscholastic Federation. Waiakea has won state athletic championships in several sports, including 11 in boys golf, most recently in 2003.