Glenn Holster
Login to view DISC.Glenn Holster is the Founder and Owner of Happyholics, where he operates as a trainer, coach, and keynote speaker. He specializes in leadership development and building high-performing teams, leveraging his expertise as a Strategic Partner for Insights Discovery. People frequently describe him as enthusiastic, inspiring, and genuinely involved in their professional growth.
Glenn is passionate about facilitating personal growth to help individuals and teams find more happiness in their work and life. He shows support for community initiatives, such as his vocal backing for Sportclub Only Friends, a sports club for children with disabilities. His approach often involves powerful and engaging storytelling.
He is a certified expert in Verbal and Essential Leadership through programs by Remco Claassen.
Read the full overview →How Glenn shows up
Behavioral traits and communication patterns that shape how this person evaluates opportunities, builds trust, and makes decisions in professional settings.
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Work history
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DISC profile (public)
DISC behavioral profile
Dominance, influence, steadiness, and calculativeness scores with guidance on how this person prefers to communicate and decide.
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