«The rise of a YouTube millionaire and celebrity boxing pioneer». South China Morning Post (på engelsk). 13. november 2019. Besøkt 17. juli 2021. «Fourteen months after YouTubers KSI and Logan Paul first stepped into the boxing ring, KSI emerged the victor in their second bout. | KSI, a 26-year-old British YouTube star, faced off against controversial American vlogger Logan Paul once again in a YouTube celebrity boxing match last Saturday. (---) Eventually, JJ would adopt the name “KSI”, which stands for “knowledge, strength, integrity”. (---) KSI teamed up with six other YouTube gamers to form a group of creators called The Sidemen. “A sideman is basically someone’s b**** who just follows them around,” said fellow Sidemen member Miniminter in an FAQ. “I was basically JJ’s b**** that followed him around.”»
