Change Speakers

Life is all about change, so it's good to hear from the futurists, trends analysts and creative gurus. Ovations offer Change Speakers from all walks of life: from master chefs to marketing consultants, experienced broadcasters to organizational strategists, it's important to listen to the visionaries. Globalization has made business more competitive than ever before. Help your team stay prepared.

David Lim

David Lim is best known in Asia and abroad for leading the 1st Singapore Mt Everest Expedition in 1998 which succeeded in placing two members on the summit. The climb captured the imagination of the entire country and helped reset the parameters of what could be achieved by the small and flat island nation. A week after returning from Everest, he experienced a life-and-death struggle with Guillain-Barre Syndrome, a serious nerve disorder. The disorder totally paralyzed and hospitalized him for six months. David has shares timeless lessons on resilience and leadership.

David Penglase

David Penglase is one of Australia’s most booked and rebooked conference and livestream keynote speakers on Sales Success. He is a behavioural scientist, best-selling author and ‘Hall of Fame’ keynote speaker, sharing evidence-based strategies to help sales leaders and their teams fast-track trust to earn more new, repeat, and referral business.

David Ritter

David Ritter is CEO of Greenpeace Australia Pacific, where he leads a talented and determined team campaigning to fulfil Greenpeace's mission to secure an earth capable of nurturing life in all of its magnificent diversity.

A frequent and highly regarded keynote speaker, David uses his platform to take audiences on a journey; through the wonder and awe of the natural world, the powers that threaten it and his profound belief in the human capacity for good. Audiences will leave aware, empowered and hopeful.

Desi Williamson

With Desi, you'll get a fun, energetic program filled with content. And best of all, your organization will see an immediate increase in productivity! His high-impact programs are based on 20 years on the front line in sales, management and marketing; building multi-million dollar businesses; managing multi-million dollar budgets; and developing people potential at powerhouse corporations such as ...

Dominic Thurbon

Dominic's expertise when coupled together with his accessible and engaging style makes him a powerful and provocative speaker, capable of shifting the mindsets of even the most seasoned executives, educators and staff. Covering a range of issues from exciting collaborative technologies, to the role of business process innovation and knowledge management in building a culture of collaboration, Dominic Thurbon has cracked the code for making change happen, with the ultimate formula to drive innovation, future-proof your workforce and design brands that really matter.

Donald Cooper

Donald is a speaker based out of Canada and speaks on marketing, service and business excellence in over 40 industries around the world. Drawing from his real life experience as a world-class manufacturer, award-winning retailer and business speaker, Donald's unique insights of "Human Marketing" have helped thousands of companies throughout the world to redefine and reinvent their business to comm ...

Douglas Kruger

When you want your organisation to thrive, when you want your brand to become iconic, when you insist on owning your industry, there is no alternative: Douglas Kruger helps you to position yourself so that the business comes to you. He is an internationally renowned speaker and business author, who is passionate about growing brands, equipping sales teams and creating thought-leaders. Dougl ...

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