Antonio Castillo is the founding and managing partner of Vigilant Training Group LLC., and an adjunct professor at Quinlan School of Business, Executive and Professional Education Center, Business Leadership Hub. With 25 plus years of experience in corporate learning development, his aptitude in leadership development, executive coaching, strategic planning, organizational design, and talent management, has permitted him to help and support numerous companies and organizations globally from small businesses to Fortune 100 companies. Antonio draws upon the knowledge, experience, and perspective he has gained from "real-world" successes and failures as a leader, manager, entrepreneur, and consultant. Antonio has held positions in sales (international & domestic), marketing, product development, and talent management.

Antonio earned his Bachelor of Science degree in Industrial Psychology/OD and Theater from Northwestern University. He has extensive experience in Emotional Management, Behavioral Change, Voice Dialogue, Adult Learning Theories, Change Management, Web Based Training, and Advanced Facilitation. In addition, Antonio is certified in various disciplines including InsideOut Coaching, MBTI, and Insights Discovery.