Retired pro basketball star Lamar Odom has completed a 30-day treatment program for substance abuse. Odom, 46, checked out of a rehab program in Los Angeles, Us Weekly confirmed on Wednesday, February 25. "He's out of rehab as of this afternoon. He was there for 30 days," his rep told Us in a statement. "He went to stop smoking marijuana completely and he was afraid it might lead to something else. He wanted to reset. He looks amazing and feels amazing.