SEOUL, Jan 16 : South Korea's Hyundai Motor Group said on Friday it plans to appoint Milan Kovac, the former head of Tesla's humanoid robot program, as an adviser as it seeks to bolster its competitiveness in robotics and artificial intelligence. The auto group also plans to nominate Kovac as an outside director of the firm's U.S. subsidiary Boston Dynamics. Kovac, who announced plans to leave Tesla last June, became the lead of Tesla's Optimus humanoid program in 2022 when he was appointed