The ASTD 2012 International Conference & Exposition, held in Denver, Colorado May 6-9, attracted more than 9,000 attendees from 76 countries.

Here is a brief wrap up of conference highlights:

Keynote speakers: Jim Collins, John Kao, Heidi Grant Halvorson

Total attendance: more than 9,000

International attendance: 2,100

Countries represented: 76

Top 5 countries by attendance:

Korea  384

Canada  188

China  175

Japan  146

Brazil  110

Total number of education sessions: 300

Total number of speakers: 415

Number of international speakers: 86

Number of countries from which international speakers came: 25

Total number of exhibitors at EXPO: 364