From the professor's site who worked with him:
My most famous student ... Tim Duncan, NBA star with the San Antonio Spurs, was a psychology major at Wake Forest when I taught there. He took my research methods class, worked with me on research, and co-authored a book chapter with me (Leary, M. R., Bednarski, R., Hammon, D., & Duncan, T. (1997). Blowhards, snobs, and narcissists: Interpersonal reactions to excessive egotism. In R. M. Kowalski (Ed.), Aversive interpersonal behaviors. New York: Plenum.)
To read some of the chapter
go here.