 NEW YORK--BUSINESS WIRE-- Helbiz--Helbiz, a global leader in micro-mobility that is the business combination target of GreenVision Acquisition Corp Nasdaq: GRNV, today announced it has appointed Vivian Myrtetus as its Head of Partnerships and Policy, effective July 6, 2021. As Head of Partnerships and Policy, Vivian will help accelerate Helbizs expansion efforts into new markets across North America, while working closely with local government officials, policy makers and universities to develop re 