CHANGE & UNCERTAINTY KEYNOTE SPEAKER

Andy Nunn

Live mentalism, humour and behavioural science that help teams think clearly, challenge assumptions and respond better when the future feels uncertain.

Trusted by teams at

Keynote Speaker Sydney

Sydney keynote speaker for conferences, leadership events and corporate teams

Andy Nunn is a Sydney-based keynote speaker and mentalist who helps corporate audiences think clearer, adapt faster and make better decisions under pressure. His keynotes combine live mentalism, behavioural science and sharp storytelling to create a conference experience people remember.

Leadership Events Change & Uncertainty Decision Making Human Behaviour Communication AI Disruption

Available for Sydney conferences, corporate events, leadership programs, sales kick-offs, client events and team offsites across NSW and Australia.

Mind The Gap

A keynote on clearer thinking under pressure.

  • Spot hidden assumptions
  • Reduce bias in decisions
  • Respond better under pressure

Ideal for Sydney leadership conferences, executive offsites, strategy days, sales kick-offs and teams making high-stakes decisions.

Explore the Mind The Gap keynote

Wonderfully Uncomfortable

A keynote for change, uncertainty and growth.

  • Understand resistance to change
  • Build curiosity and adaptability
  • Turn discomfort into action

Ideal for Sydney change programs, culture days, transformation events, resilience programs and organisations navigating uncertainty.

Explore the Wonderfully Uncomfortable keynote

Looking for a keynote speaker in Sydney?

CHECK AVAILABILITY VIEW SPEAKER KIT

Why book Andy for your Sydney event?

It is not another standard keynote

Andy blends keynote speaking with live mentalism, psychology and audience interaction. People do not just hear the ideas. They experience them.

Built for corporate audiences

The content connects directly to work: leadership pressure, change, decision-making, communication, trust, influence and uncertainty.

Memorable after the event

Live demonstrations make complex ideas about human behaviour simple, practical and easy to remember long after the conference ends.

What your audience walks away with

Clearer thinking

People learn to notice assumptions, question automatic reactions and make better decisions under pressure.

Better communication

Audiences understand how perception, emotion and bias shape the way people listen, react and respond.

Useful action

The keynote gives people simple, practical shifts they can use immediately at work and in difficult conversations.

Sydney keynote speaker for corporate events, conferences and leadership teams

Andy Nunn is a Sydney keynote speaker, mentalist and behavioural speaker who works with corporate audiences across NSW and Australia. His keynotes are designed for organisations that want something more engaging than a standard motivational speaker — a session that entertains, challenges thinking and gives people practical tools for change, communication and decision-making.

Frequently asked questions

Is Andy Nunn a keynote speaker based in Sydney?

Yes. Andy is based in Sydney and is available for corporate events, conferences, leadership programs, sales kick-offs, client events and team offsites.

What type of Sydney events is Andy best suited for?

Andy is best suited for conferences, leadership events, change programs, strategy days, corporate retreats, sales events and events where the audience needs something engaging and memorable.

What does Andy speak about?

Andy speaks on human behaviour, change, uncertainty, decision-making, perception, communication, influence, cognitive bias and performance under pressure.

Is this suitable for corporate audiences?

Yes. Andy’s keynotes are built for corporate audiences and can be tailored for leadership teams, employees, clients, partners or conference delegates.

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

What event organisers say

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.

Book Andy Nunn

Check availability for your event

Tell me a few details about your conference, leadership event or corporate program and I’ll come back to you with availability, fit and next steps.

What to include

Event type

Conference, leadership day, offsite, sales event, awards night or team program.

Audience

Approximate number of guests, role type and what they are currently navigating.

Timing

Event date, location, preferred session length and whether it is in person or virtual.

Based in Sydney. Available for corporate conferences, leadership events and programs across Australia.

Enquiry form

Complete the form below and I’ll respond as soon as possible.

Need help choosing the right keynote?

Explore Mind The Gap Explore Wonderfully Uncomfortable