At the beginning of the 21st century, sport is the center of attention everywhere. It embodies human nature: agility, strength, endurance, courage, skill. Sport has become a form of mass entertainment that fascinates millions of viewers around the world. Through sport, man makes it clear that his limits are far from being reached - in an endless hunt for new records. Will humanity be able to extend the limits of its capabilities? Will people have to turn themselves into machines if they want to be more and more ambitious in the future? What will sport look like in 2050? To find out, the documentation visits the visionaries in their laboratories, workshops, and stadiums around the world.