Complex sentence: Chalamet was born and raised in Hell's Kitchen, Manhattan, the son of Nicole Flender, a real estate broker and former Broadway dancer, and Marc Chalamet, an editor for UNICEF.
Split into simpler sentences: Chalamet was born and raised in Hell's Kitchen, Manhattan. He is the son of Nicole Flender, a real estate broker and former Broadway dancer, and Marc Chalamet, an editor for UNICEF.