Sergio began his career in finance at Citibank in 1969 and was one of a handful of individuals selected to create the international private bank at Citibank in the early 1970s. Sergio opened Citibank’s Hong Kong office and worked in Geneva and New York. Prior to joining Key Capital in a supportive role he managed investment portfolios for high net worth individuals at U.S. Trust Company in Palm Beach. Sergio has U.S. and Brazilian citizenship.