Corey "Mad Man" Marshall is a native of White Plains, NY, and a creative at his core, driven by a passion to build outlets for creativity and help others do the same. In Entertainment he's known for his sharp, tactful delivery on topics ranging from social issues, faith, and family to oddball observations, his comedic talent landed him on the TRUTH BE TOLD tour alongside NBC's Last Comic Standing winner, RodMan. For two consecutive years, Corey was also voted Funniest Comedian by STYLE WEEKLY MAGAZINE.

As a creative consultant and writer, Corey has been behind many successful projects, spanning screenplays, ghostwriting, video games, comic books, and more. He is the writer of the newly released viral series Peter Panda, created by Vancouver’s renowned & decorated artist Jason Dussault, as well as his own anthology-style comic series, A Madman Tale, which showcases his ability to blend storytelling with humor and suspense. Corey’s passion extends to broadcasting, where he hosts Looong Lunch, a daily radio talk show on MadGood Radio, and his flagship late-night talk show, The Mad Late Show, where his storytelling humor, sharp commentary, and wizardly insight shine. In addition to his work in entertainment, Corey is the founder of NOSTR City Club, a decentralized social media platform (built on the NOSTR protocol) for creatives to highlight Black culture. He provides a space for artists to showcase their work and connect with like-minded creatives.

With his focus on the creative process and empowering others, Corey continues to innovate and make his mark as a go-to consultant, writer, and platform creator.