Jimmy Butler and Kobe Bryant are considered two of the most driven players from their respective eras. They also possess the rare "clutch gene" that enabled them to take the biggest shots at the most crucial moments. How did they develop their hunger? What was it like growing up for these two stars? How similar are they statistically in regular season and playoff games? What are their achievements like over their lengthy careers? How did various teammates feel playing alongside two highly intense team leaders?