197: The Long Game of Sales at Insperity: How Calvin Dennis Became a Top 1% IC

Calvin Dennis is a Business Performance Advisor at Insperity and a long-time Chairman's Club performer who recently broke into the top 1% of nearly 600 sellers. With 19+ years in the same role, and 10 years prior as a customer, Calvin brings a rare long-term perspective to sales success. In this episode, Calvin shares how belief in what he sells, relentless curiosity, and long-term patience have compounded into extraordinary results, including a 703 worksite-employee year against a 300 benchmark. From surviving business failure to building a career as an "intentional individual contributor," Calvin offers a grounded, deeply practical blueprint for sustainable success in sales. Lern more at

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197: The Long Game of Sales at Insperity: How Calvin Dennis Became a Top 1% IC is an episode from Sales Success Stories by Scott Ingram.

This episode is 01:02:56 long.

This episode was published on Mar 3, 2026.

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