Children show their hands painted with the colors of the Colombian flag in Bogota. (Photographer: Scott Dalton/Bloomberg News)

Davos 2019: How Co-Chair Aristizábal Helps Students Build Skills For 21st Century

Colombia used to be synonymous with the drug kingpin Pablo Escobar a little over two decades ago. Juan David Aristizábal knew that had to change.Now a co-chair at Davos 2019, Aristizábal felt the n...