UntoldC4 on Instagram: "Since being filmed in Ibiza, @jack.kayy1’s style has sparked memes, endless copycats and somehow made medieval chic the look of the summer. At £26 a trim, his trips to the barber set him back nearly £80 a week. Here’s how Ibiza’s Final Boss gets his famous haircut. Watch ‘Untold: The Ibiza Final Boss - Haircuts & Hangovers’ at 12.05 am on @channel4 tomorrow or link in bio to watch on YouTube. #UntoldC4 #Ibiza #IbizaFinalBoss #JackKay #Newcastle #Viralvideo #FY"