Before turning the page to a new decade, ESPN RISE Magazine looks back on the most exciting and influential 10 years in the history of high school sports. A lot has happened over the past 10 years. A sophomore named LeBron James announced his arrival as the next big thing. Hoops stars headed to Europe after -- and even before -- receiving their diplomas. Some athletes spent their summer vacations winning gold medals. And one kid even sailed around the world.