This document discusses generational boundaries and defines six generations: Greatest Generation, Baby Boomers, Generation X, Generation Y, Millennials, and a currently unnamed generation. It provides estimated date ranges for each generation. The document then discusses how Millennials will surpass Baby Boomers in population size in 2015. Finally, it introduces the concept of "Generation K" as those who can take organizations beyond challenges through their determination, goal-focus, love of challenges, and need for recognition. It provides lessons we can learn from the movie "The Hunger Games" about cultivating a Generation K mindset.