Kayhan Mirza, the former global head of foreign exchange options and head of foreign exchange trading Europe, Middle East and Africa at JPMorgan Chase & Co in London, where he was listed as a partner, will join Goldman Sachs as a partner and global head of foreign exchange trading, according to a memo seen by SRP. Mirza will join the US investment bank in June and will also cover emerging markets FX options. He will be based in London and report to Isabelle Ealet, Pablo Salame, and Ashok Va