Former Tall Black Sean Marks is moving up the ladder at the San Antonio Spurs.

Marks has spent the past season as an operations assistant with the NBA club and has now been promoted to director of basketball operations.

He'll also become general manager of the Austin Toros, the NBA Development league team

An 11-year NBA veteran, Marks suited up for the Spurs from 2003-06 and was a member of the 2005 championship team.