This spring we found out that it takes 56,000 LEGO bricks to build an eight-meter-high model of the Titanic and that after more than half a decade, people still aren’t sick of putting together simple pieces of plastic. Sergey Kozlov, a graduate of ICEF and currently LEGO’s operations director in Seoul, told Success Builder why he likes moving, why the Christiansens’ family business doesn’t fire people, and whether or not he gets to play with LEGO bricks at his desk.