Tony de Gouveia (full name Antonio Euclides Meneses de Gouveia) is a vocal promotor and kingpin of many multilevel marketing (MLM) companies and scams including Mannatech, Lifestyle Galaxy, Karatbars and its reboot Freebay / Gold Standard Bank (GSB).

De Gouveia on the promo material for the 2019 Karatbars convention in Johannesburg with Andrew Eaton.

• https://www.facebook.com/TonyDeGouveia.SocialEntrepreneur/
• https://twitter.com/tonydegouveia/