And this week, slot manufacturer Gaming Arts will unveil Brian Christopher’s Pop’N Pays More, an expansion of Pop’N Pays featuring his likeness. Last month, he announced a partnership with the Plaza that will result in a nonsmoking area with his name on it. His popularity is now culminating in tangible spots across casinos. Palm Springs-based YouTuber Brian Christopher has been a leader in slot-playing videos since his channel Brian Christopher Slots - followed by more than 500,000 subscribers on that site and more than 600,000 on Facebook - started six years ago. Cannon/Las Vegas Review-Journal) media influencers exist across every platform, industry type and personality nowadays and gambling is no different. Slot machine YouTuber Brian Christopher visits with Marci Sain, left, and Connie Thomas, both of Phoenix, during a ribbon-cutting ceremony for his Brian Christopher Slots at the Plazaat the downtown Las Vegas casino Friday, Jan.