Olympics | Feature: How Olympic volunteering became a dream come true, pin by pin

by Sportswriters Dong Yixing and Li Chunyu

PARIS, Aug. 9 (Xinhua) -- As Hernan Jaramillo proudly displayed his vibrant collection of 50 pins from various countries and organizations at the Paris Olympics, it was clear that his experience as a first-time volunteer has been far from simply offering assistance.