BEHAVIOURAL KEYNOTE SPEAKER SYDNEY

The Psychology of Change — Performed Live

Andy Nunn helps teams understand how people think, react, and make decisions when pressure and uncertainty rise through live mentalism, behavioural psychology, and audience interaction.

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Keynote Speaker Sydney

Change & Uncertainty
Decision-Making Under Pressure
Adaptability & Resilience
Andy Nunn keynote speaker Sydney

Sydney keynote speaker Andy Nunn helps teams think more clearly, communicate better, and adapt faster when pressure and uncertainty rise.

Combining behavioural psychology, live mentalism, storytelling, and audience interaction, Andy creates keynote experiences that reveal how people actually think, react, and make decisions during change.

Rather than delivering generic motivation, Andy gives audiences a live experience of uncertainty, perception, bias, and pressure — then turns those moments into practical tools they can use immediately.

  • Interactive keynote experiences audiences remember long after the event
  • Ideal for conferences, leadership events, offsites, and transformation programs
  • Available for Sydney, NSW, and Australia-wide corporate events
1000+ events performed
100+ 5-star reviews
Australia-wide corporate keynote speaker

Why this keynote experience works

Andy does not just talk about change, pressure, and human behaviour. He makes audiences experience those ideas live.

01

Audiences experience the message

Live psychological demonstrations make invisible thinking patterns visible in real time — creating moments people feel, not just hear.

02

Entertainment with practical value

The keynote blends psychology, storytelling, humour, and audience interaction to create high engagement alongside practical insight.

03

Built for uncertainty and change

Ideal for organisations navigating pressure, transformation, rapid growth, leadership challenges, or cultural change.

Watch the keynote experience

Watch short clips from Andy’s two signature keynote experiences.

Mind The Gap

A keynote on perception, bias, blind spots, pressure, and better decision-making.

Wonderfully Uncomfortable

A keynote on uncertainty, discomfort, curiosity, resilience, and meaningful action.

Ideal for

Leadership Conferences Transformation Events Executive Offsites Sales Kick-Offs Culture & Strategy Days Corporate Conferences

Planning a conference, leadership event, or team day in Sydney?

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Tell me about your event — e.g. E.g. 200 guests, Keynote, Location, 7pm start, Theme: Mindset
Today
TEDx Sydney keynote exploring how assumptions shape decisions under pressure
A young man running on a rocky mountain trail with a view of mountains and clouds in the background. He is wearing a black athletic outfit, a baseball cap, gloves, and a race bib number 1110. An older person is sitting in the distance playing a woode
A woman in a blue dress and two men on stage at a conference, with a large colorful backdrop that says 'CX RETREAT.' One man is in a suit with a red tie, gesturing towards the other man, who is wearing a shirt and jeans. Audience members are seated a
A man in a gray blazer stands on a stage with a red carpet, speaking or presenting to an audience. He is raising his right hand with three fingers extended. Audience members are seated in a dark, theatre-like environment with some illuminated stairs
A man in a gray blazer and white shirt is shaking hands with a woman in a white blouse at a formal event, with several seated spectators observing.
A woman is receiving an award or recognition from a man in a formal setting, with an audience seated around them.
Two men on stage at a HR retreat event, raising their hands and smiling, with an audience in front. The background features large text that reads 'HR RETREAT' and a world map, with a chalkboard and microphone visible.
A man in a suit standing and speaking at a gathering, with several seated women and men listening in a dimly lit room with large windows.
Two men shake hands on stage at a conference, with a woman smiling and clapping nearby. The backdrop features large text that reads 'HR RETREAT' and instructions to follow #HRRetreat on LinkedIn.
A man on stage with a microphone stands smiling, facing another man who is looking down at a small blackboard with a fish drawing, behind a camera on a tripod, at an event called 'The CX Retreat' with seated audience members in the foreground.
A man giving a presentation at a conference called HR Retreat, standing on a stage with a large screen behind him displaying a calculator app with the number 91,025,918. The audience is seated at tables, attentively listening.
A man in a red jacket and white shirt is standing on a stage with black curtains, pointing towards the audience during an event, with people seated at tables in front of him.
A male runner crossing the finish line of the Ultra Trail Australia race at night. The finish arch displays various sponsor logos, including HOKA, Wahoo, and UTMB. Spectators are behind barriers along the sides of the course.
A man in a gray suit giving a presentation on stage with spotlight and an audience watching.
A man in a tuxedo with a burgundy jacket and black bow tie, holding a blue folder and gesturing with his hand, speaking at a tech conference with a sign behind him that reads "SAVE THE DATE TECH".
Three people standing on a stage at a conference, holding hands, with an audience in front. The woman on the left is wearing a blue dress, and the two men are dressed in business casual attire. There is a large sign behind them that reads "CX RETREAT
A speaker on stage at a conference or event addressing an audience of professionals in a large, well-lit conference room. The audience is engaged, many with their hands raised, and there are round tables set with glasses, plates, and drinks.
A man in a patterned suit speaking to an audience at a formal event, while guests in formal attire listen and smile in a dimly lit banquet hall.
A large group of people at a conference or seminar with many raising their hands, facing a speaker who is standing in front of two large screens displaying presentation slides.
A man in a suit and tie standing on stage giving a presentation to an audience, with a large backdrop displaying 'CX RETREAT' and colorful geometric shapes.
A woman with light skin and blonde hair, wearing a white long-sleeve shirt, smiling at the camera against a plain white background.

“Andy Nunn’s performance was

nothing short of extraordinary.”

-Simone Davis | Ralph Lauren

Need help choosing the right keynote?

Explore Mind The Gap Explore Wonderfully Uncomfortable