What university was Troy Jackson's brother a point guard for?
Troy Jackson:  The younger brother of former NBA player Mark Jackson, he was a member of the AND1 Mixtape Tour, known by his streetball nickname "Escalade". Mark Jackson (basketball):  A point guard from St. John's University, he played for the New York Knicks, Los Angeles Clippers, Indiana Pacers, Denver Nuggets, Toronto Raptors, Utah Jazz and Houston Rockets in the NBA in a career spanning from 1987 to 2004.
St. John's University