Flatline Records, led by St. Louis icon Mr. Whit, continues to build a lasting legacy in hip-hop. HN KAYYY, his rising star, has opened for Lil Boosie, Big Boogie, and performed alongside Blakiana, with guest video features next to Big Boss Vette. Mr. Whit, respected for decades, also appeared in St. Louis legend Kenny Knox’s “Dumb Killa.” Together, Mr. Whit and HN KAYYY embody the reflection of Mr. Whit’s creation and a new era of Midwest excellence!!