The sidemen book is a non fiction biography and comedy book written by a group of youtubers called the sidemen the book focuses on each of the members back story from childhood to present day it also features tips on starting youtube random banter milestones etc usually i am quite skeptical about youtuber books but this one did not disappoint me. The sidemen book is a non fiction biography and comedy book written by a group of youtubers called the sidemen the book focuses on each of the members back story from childhood to present day it also features tips on starting youtube random banter milestones etc usually i am quite skeptical about youtuber books but this one did not . Book youtube superstars the sidemen have arrived in book and audiobook form and theyre dishing the dirt on each other as well as the youtube universe theres nowhere to hide as the guys go in hard on their living habits their football ability and their dodgy clobber while also talking fifa vegas and superheroes. The sidemen are jj ksi harry wroetoshaw simon miniminter vik vikkstar123 josh zerkaa ethan behzinga and tobi tobjizzle together they have a combined total of 336 million youtube subscribers and billions of views for their videos product details