Mr. Sanchez was the principal of Millard High in the Old Millard High RP. He was born and raised in Spain. When Sanchez first came to Millard High he was just a Math teacher, but was soon promoted to prinicpal for his hard work. He was very nice, but was strict with rules. In Part 19 of the New Millard High RP, the students find a buried school under Millard High. In the locker Clarissa Houchens-Rodriguez opened, there is a note that says "I hate Principal Sanchez! Hands down, worst teacher ever!" from 1954. It is unknown if the Principal Sanchez in the note is the same as the Principal Sanchez in the Old RP.