Retail Summit 20 - 22 May 2026
Ōtautahi Christchurch | New Zealand
Register Your Interest In Attending iMedia Retail Summit NZ

2026 Advisory Board

Meet the industry leaders shaping our Retail Summit 2026 with their diverse expertise across e-commerce, technology, marketing, and consumer behaviour. Their guidance ensures our summit remains at the forefront of industry trends, sparking insightful discussions and revealing strategies for navigating the dynamic world of retail.



David Letele


Life Coach and Founder
The BBM Program

David Letele, AKA Brown ButterBean runs the BBM Program, an initiative that heals the mind, body, and spirit. Since 2014, He's been focused on educating, supporting and training New Zealand communities that have been struggling with obesity, diabetes and heart disease. His organisation runs free boot camps all over Auckland, helping thousands of people change their lives, but he's on a mission to change thousands more.

David's journey started with his own weight loss story. Having lost over 100kg through good nutrition and exercise, he now dedicates his time to helping others do the same by teaching them how to live the BBM lifestyle - Brain, Body, Movement. He has helped New Zealand communities lose 1000s of kilos, and even helped reverse type 2 diabetes. To date, the programme has reached over 8000 members and saved countless lives, with your help, he could reach thousands more.

To learn more about the programme, and to find out how you can support us, visit www.thebbmprogram.com