Preview: Arabian Hotel Investment Conference 2019 (AHIC) | #ahic2019 #ArabianHotelInvestmentConference #JonathanWorsley #bench #sustainability #success #JohnPagano #JulieHamilton #JessHoulgrave #MenelaosPetrovas #DavidSjolander #TedHorner #HaithamMattar #AbdullaAlAbdouli #BadrAlBadr #ChristopherLund #AbdullahAlAbdooli #RamiMoukarzel #NickvanMarken #LucaFranco #JamesMcBride #hozpitality