jeff-conway-grease by Aimee Walker May 8, 2024, 12:04 pmUpdated: May 8, 2024, 12:04 pm Jeff Conway as Kenickie in Grease. Written by Aimee Walker Aimee is a senior content editor at IGV who specializes in finding the best original stories, trending topics, and entertainment news. She graduated from Birmingham City University with a degree in Media and Communications.