Son of Gilanit Gilian and David Nissim. Born on the 15th day of Heshvan 5,763 (21.10.2002) in the United States. Brother of Roni and Shaked. He immigrated to Israel with his family in 2003. On December 13th, 2021, he enlisted in the IDF and served in the Infantry Corps. Staff Sergeant Regev Amar fell in battle on the 22nd day of Tishri 5,784 (7.10.2023). He was twenty years old. He was laid to rest in the Sde Nehemia Cemetery. He is survived by his parents and two sisters.