He was also suspended for four games at the end of his sophomore season after testing positive for marijuana.

He had been suspended after testing positive for a steroid.

He was suspended for the first four games of this season after testing positive for drugs.

Webster was suspended for six games last season after testing positive for a controlled substance.

In 2011, he was provisionally suspended after testing positive for a potential drug masking agent.

In 1999, Ferguson was suspended for four games after testing positive for steroids.

In 2010, Ortiz was suspended after testing positive for anabolic steroids.

Nixon was suspended on Sept. 16 after testing positive for cocaine.

Strawberry, 38, was suspended last February after testing positive for cocaine use in a drug test under terms of his probation from a previous discipline.

Several Chinese runners were later suspended after testing positive for drugs.