Andres Callejas was born in Medellin, Colombia. He has been playing soccer since the age of 4. He graduated from Delbarton School in 2005. Andres was a member of the varsity soccer team. While at Delbarton, he won the conference title, the Morris County Tournament and the State Championship in 2003 and 2004.

Andres received his Bachelor of Arts degree in Political Science and Spanish from Drew University, Madison, NJ. He played soccer for Drew for 4 years and won the Conference title in 2007, played in the final of the ECAC tournament in 2007 and participated in the NCAA tournament in 2008. He graduated Rutgers School of Law in 2014. He practices law as a solo practitioner at The Callejas Law Firm. Andres also coaches at FCUSA.