The term 'Phi Follower' refers to two Greek letters, CHI (Χ) and BETA (Β). CHI is the 22nd letter of the Greek alphabet and is pronounced 'Kee'. BETA is the 2nd letter of the Greek alphabet and is pronounced 'VEE'. Both letters are used in mathematics, science, and engineering. They are also used in philosophy, religion, and literature. CHI and BETA are often used together to represent a concept or idea. For example, in Christianity, CHI and BETA are used to represent the Father, Son, and Holy Spirit.