dr-karan-raj by Cal Gaunt August 9, 2023, 9:02 amUpdated: August 9, 2023, 9:03 am Dr Karan Raj on TikTok. Written by Cal Gaunt Cal is a former content editor at IGV who specialized in writing trending and entertainment news. He previously worked as a news reporter at the Lancashire Telegraph and earned an NCTJ in Sports Journalism.