Sidemen is a Youtube channel that was created in 2013 by seven British YouTubers, Tobe Brown, Ethan Payne, Harry Lewis, Vik Barn, Simon Minter, Josh Bradley, and JJ Olatunji. Sidemen are also known as SDM and its members have their own individual channels. The most popular Youtuber in the group being JJ Olatunji otherwise known as KSI. Buy Sidemen Merch here! #sidemenmerch #sidemenmerchandise