Kenyon Martin Jr. won't wind up as the No. 1 overall pick like his dad was 20 years ago, but he's one step closer in following Kenyon Martin Sr.'s professional footsteps. 

Martin Jr., a 6-foot-7 wing, declared for the NBA Draft on Tuesday, announcing the decision on Instagram. Martin Jr. played this past season at IMG Academy in Florida, opting for a year of prep school instead of playing at Vanderbilt.