John MacKenzie has over 25 years of operational and investment experience in the metals and mining sector. He is currently Executive Chairman and founder of Mantos Copper (since 2015), CEO Mining of Audley Capital (since 2014) and non-executive director of KAZ Minerals (since March 2015). John was previously CEO of Anglo American Copper, during which he led the successful turnaround of Collahuasi and Los Bronces, the construction of the US$2.8bn Los Bronces expansion project, and concluded a landmark agreement with communities and the government in Peru. He was also previously CEO of Anglo American’s Zinc Business, leading the operational turnaround of the Lisheen and Black Mountain mines, and GM of Anglo American’s nickel mine and smelter in Venezuela. John was also instrumental in the internationalisation of Anglo American’s coal business, including the acquisition of the Colombian and Australian coal assets.