Hello my name is Andrew Christensen and I teach 9th grade World Geography while also coaching Freshman Football and Track. I've lived in the Murphy/Sachse/Plano community since my family moved here in the Summer of 2000. I graduated from Wylie High School in 2011 and earned my Bachelors Degree in History from the University of Texas at Dallas. This is my third year here at McMillen High School and I can't wait to get going again!