Arsen M. Chaian, age 18, of Buffalo Grove. Loving son of Markian and Inna Chaian. Dear brother of Sofia. Nephew of Vitali, Halina, Larysa. Cousin of Yaroslav, Andrij, and Roman. Arsen leaves behind many friends from Stevenson High School and The Lutheran Home, where he worked. He will be remembered for being happy, funny, friendly, smart and supportive to his friends. Arsen was a born leader who made many plans for the future, he was motivational and knew how to organize others to get new projects finished. Arsen was proud to be an organ donor, his final gift saved many lives. This act made him a hero in the eyes of many. He will be forever remembered and loved. Memorial Visitation Saturday April 17 Noon-5pm with a Memory Sharing Service at 4pm at Kolssak Funeral Home 189 S Milwaukee Ave. Wheeling, IL. To leave a condolence or for more information visit www.funerals.pro or call 847.537.6600.