Hometown: Spencer, Iowa
Previous School: Spencer
Major: Math and Computer Science
Kaldahl served as a reserve in 2013.
Prepped at Spencer high school for four years ... Luke played tennis on the varsity squad for two years ... He earned two varsity letters ... His team was conference champions his senior year.
Born February 8 in Oberlin, Kansas ... Son of Paul and Kristin Kaldahl ... Has four brothers ... His older brother Kyle played tennis at Concordia University and Joel is currently on the team with Luke.