Born Sebastian Williams, Topboypoison is a Canadian R&B, producer and songwriter. Inspired by hip hop and R&B influences, he thrives to create his own unique sound. He released an ep "Rocket" under Kingbaz but has since taken on the Topboypoison moniker. His first release under this name was a two piece titled " Prove Me Wrong" which was followed by the release of three singles "silence" and "topboyisadon!" & "tint"