Mark Grist review rogue teacher recounts his rap battles
Gulbenkian theatre, CanterburyGrist's tale of his rapid rise from English teacher to YouTube phenomenon is a great mix of playful verse and self-examinationMark Grist is the self-styled "rogue teacher" whose victorious rap battle against a teenage MC went viral in 2012, making him an overnight celebrity. Later that year, he turned the experience into an Edinburgh fringe spoken-word show, offering unexpecte…