Benjamin Dennehy is an engaging and entertaining trainer and speaker who blends humour, psychology, and raw insight to challenge everything you think you know about sales. Known as The UK’s Most Hated Sales Trainer—a title he unapologetically made up for marketing purposes—Benjamin isn’t here to coddle. He’s here to disrupt. With brutal honesty and sharp observations, he holds up a mirror to the sales industry, exposing uncomfortable truths that many recognise… and few want to admit.
Originally called to the bar as a qualified Barrister in New Zealand, Benjamin never planned on a career in sales—like most people in the profession. Very few dream of sales as kids, yet somehow find themselves selling by default, not design. Young, articulate, and presentable? That’s often all it takes to land a sales role. But doing a job you never truly wanted? That’s a recipe for mediocrity, and Benjamin is on a mission to change that.
Through his no-nonsense, laugh-out-loud style, Benjamin helps sales professionals break out of autopilot and into purpose. He doesn’t teach gimmicks—he teaches mindset. Whether speaking from a stage or leading a training session, he’ll leave you thinking, laughing, and maybe just a little bit uncomfortable. And that’s exactly the point.
During the show we discussed:
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