Demetrius Harmon, who rose to fame on on social media as MeechOnMars, was a popular Viner, accumulating more than 2 million followers. He uploads videos to both Instagram and YouTube and frequently collaborates with his friend DopeIsland. He is also an actor with credits on the TV miniseries Camp Unplug and in the short Be Happy.

After changing all his social media handles from MeechOnMars to DemetriusHarmon, he announced that he is working on poetry, and frequently posts samples of his poems to his twitter and Instagram.