Hyunseok Song received his B.S. (2018) and M.S. (2020) in Materials Science and Engineering from Yeungnam University. He researched on enhancing the output performance of Magneto-Mechano-Electric (MME) harvester based on a Magnetoelectric (ME) composite by magnetic flux concentration and improvement of the piezoelectric and magnetostrictive materials. He joined the DGIST-ETH Microrobot Research Center (DEMRC) as a Ph.D. student in Robotics Engineering at DGIST in August 2020.