Top social media influencer joins BetMGM as Official Ambassador Click here for accompany image JERSEY CITY, N.J., June 19, 2024 /PRNewswire/ -- BetMGM, a leading sports betting and iGaming operator, announced today an exclusive partnership with Brian Christopher Slots that will make Brian Christopher, the top social media influencer for slots and casinos, a BetMGM brand ambassador. BetMGM will showcase Brian Christopher in live streams across social media channels featuring its online casino platforms as we ...