Rex Williams grew up in the Valley, and received a BSc in Biochemistry before moving to New York City. He began teaching middle school through the New York City Teaching Fellows program, and taught for two years at the New School for Leadership and the Arts in the Bronx. He and his wife then moved to Los Angeles, where he taught high school chemistry and AP Chemistry in Lincoln Heights. After the birth of his daughter in 2024, he moved back home to Arizona, and is now in his 11th year of teaching as a Highly Qualified Science Teacher. He loves nature, hiking, and rock climbing!"