Demetrius Harmon is an internet personality and actor, born March 1, 1998 in Detroit, Michigan, USA. He began his career in social media as a freshman in high school, uploading comedic videos to both his YouTube and Vine accounts, respectively. He starred in Camp Unplug (2016), which was Vine's first "long series". His performance led him to be nominated, along with the rest of the cast for Best Ensemble Cast at the Streamy Awards. Demetrius has also been nominated and won Best Vine Comedian at the Shorty Awards.

Harmon is now an active mental health advocate and speaker. You Matter started as a sticky note Harmon wrote to himself while dealing with suicidal urges in 2015. He turned his experience into a successful clothing brand You Matter, which was made with mental health in mind. The clothes are comfortable and meant to be reassuring and "I feel weak, but I know I'm strong" is stitched on the inner wrists for those who use hoodies to cover their self-harm scars. His purpose is to spread love and normalize the complexities of the human experience.

Diversity, Diversity Topics, Black Heritage, Black History Month, Mental Health, YouTube Sensations, Social Media, Social Networking, Depression, Suicide Prevention, Health, Entertainers, College, Motivational, Personal Growth, Celebrity