Norwich City tears up sponsorship deal with Asian betting company BK8 over promotional material that sexualized young women. https://. Nicaragua · Dominican Republic. Aston Villa is reported to have signed a new sponsorship deal with Asian online gambling operator BK8. We hold one of the top slots among the top online casinos as we ranked number among the top top casinos! Vietnam, Nicaragua. Aston Villa recently announced it will onboard online gambling company BK8 as its primary sponsor. NicaraguaNigeriaNorgePanamaParaguayPerú.