The line comes from American heavyweight boxer Deontay Wilder, the former WBC champion famous for his knockout power and larger-than-life promos. His defiant 'til this day' delivery became a catchphrase among boxing fans and was clipped, captioned and remixed across fight highlights, podcasts and short-form video. Because the phrasing is short and endlessly reusable, it travelled far beyond boxing into everyday arguments, sports debates and reaction memes, where it now punctuates any statement someone refuses to back down from.