90 Day Fiancé star Greg Chillak has been criticized for his lack of enthusiasm on the show, but has the New York man found a job now? Greg hails from Islip Terrace. Greg’s partner, Joan Kruchov, is from Kampala, Uganda. Greg ended up visiting the country after becoming friends with a man who owned a safari company and invited the American man to Uganda. Greg saw Joan within the first hour and a half of his arrival in Uganda while checking into his guest house. Greg and Joan didn’t stay in touch despite having a great conversation.