Our Leadership

Mr. Ran Gorenstein - President

Mr. Ran Gorenstein is a Belgian diamondman and Guinness World Record holder, who holds the Guinness World Record for the Enigma.

The Enigma (containing 55 facets and weighing in at 555.55 carats) which is the largest polished diamond in the world (up to date) was commissioned and inspired by Mr. Ran Gorenstein. He owned the Enigma from 1999 until 2022 where the diamond was sold for £3.16 million by Sotheby's.

Holds many honorary titles such as certificate of honor from the king of belgium and a member of bar association.

Dr. Michael Mann, PhD - Vice President & Chief Scientist

One of Israel's leading experts in mathematical optimization and AI.

A lecturer in the Faculty of Engineering at Tel Aviv University and a lecturer at Afeka in the Department of Software Engineering and Computer Science (a senior faculty member) and also serves as head of the research association of the School of Software Engineering.

R&D

Our Chief Scientist, Dr. Michael Mann performs unique optimization research & development, which based on optimization methods, for creating correlations to financial indices.

All the research & development done in RGM Global Ventures is innovative and in particular the USDE index is protected by international patents and is the only one of its kind in the world.