A fire truck's ladder is extended near the Costanera Centre Tower in Santiago before firefighters climb the building's 1800 steps as part of the “Race for Life” aimed at encouraging organ donation in Chile, on October 16, 2016. More than 500 volunteer firefighters are expected to climb the 1800 steps of the tallest building in South America to promote and encourage organ donation in the country. (Photo by Claudio Reyes/AFP Photo)





A firefighter waves before climbing up the 1800 steps of the Costanera Centre Tower in Santiago as part of the “Race for Life” aimed at encouraging organ donation in Chile, on October 16, 2016. (Photo by Claudio Reyes/AFP Photo)





Picture of a firefighter's helmet taken before firefighters climb the 1800 steps of the Costanera Centre Tower in Santiago as part of the “Race for Life” aimed at encouraging organ donation in Chile, in Santiago, on October 16, 2016. (Photo by Claudio Reyes/AFP Photo)





A firefighter takes part in the “Race for Life” at the Costanera Centre Tower aimed at encouraging organ donation in Chile, in Santiago, on October 16, 2016. (Photo by Claudio Reyes/AFP Photo)





A firefighter climbs through the stairs of the Costanera Centre Tower in Santiago as part of the “Race for Life” aimed at encouraging organ donation in Chile, on October 16, 2016. (Photo by Claudio Reyes/AFP Photo)





A firefighter climbs through the stairs of the Costanera Centre Tower in Santiago as part of the “Race for Life” aimed at encouraging organ donation in Chile, on October 16, 2016. (Photo by Claudio Reyes/AFP Photo)





Firefighters climbs through the stairs of the Costanera Centre Tower in Santiago as part of the “Race for Life” aimed at encouraging organ donation in Chile, in Santiago, on October 16, 2016. (Photo by Claudio Reyes/AFP Photo)





Firefighters climbs through the stairs of the Costanera Centre Tower in Santiago as part of the “Race for Life” aimed at encouraging organ donation in Chile, in Santiago, on October 16, 2016. (Photo by Claudio Reyes/AFP Photo)





A firefighter recovers after climbing the 1800 steps of the Costanera Centre Tower as part of the “Race for Life” aimed at encouraging organ donation in Chile, in Santiago, on October 16, 2016. (Photo by Claudio Reyes/AFP Photo)





Firefighters are pictured after climbing the 1800 steps of the Costanera Centre Tower as part of the “Race for Life” aimed at encouraging organ donation in Chile, in Santiago, on October 16, 2016. (Photo by Claudio Reyes/AFP Photo)





A firefighter recovers after climbing the 1800 steps of the Costanera Centre Tower as part of the “Race for Life” aimed at encouraging organ donation in Chile, in Santiago, on October 16, 2016. (Photo by Claudio Reyes/AFP Photo)