The Achievers have this to say about Sergio.
"Sergio is among the world’s leaders in performance improvement. He will change your life and business."
International speaker and best-selling author of "Maximum Achievement", "The Psychology of Success", "Advanced Selling Strategies", "Success is a Journey".
"Sergio is one of the best motivational writers and speakers in the world today. He is on the bleeding-edge."
International speaker and best-selling author of "Focus"; "The 22 Immutable Laws of Marketing"; "The 22 Immutable Laws of Branding".
Christer Sjostrom of Sweden, The CEO and President of AudioDev.
John Lazarou, of Australia, Director Of Public Relations and Co-Owner of The Coffee Club Group.
Peter Graham, of Australia, The Managing Director of Allied Brands Ltd and Baskin Robbins Ice Cream.
Mike O’Hagan, of Australia, The Owner of MiniMovers.
Patrick Hoiberg, of Australia, Former President of The Australian Institute Of Chartered Accountants.