It has emerged that the most likely frontrunner in the candidacy for the role of CEO at the world's largest ride-hailing service Uber, is former General Electric CEO, Jeff Immelt. Reports from several US media agencies continue to speculate that Immelt is the man that will be tasked with the responsibility of steering Uber out of choppy waters following the high-profile and controversial decision by Travis Kalanick to step aside as CEO in June.