NFL running back Ricky Williams of the Miami Dolphins walks through the stadium tunnel before a game in November 2010 in Oakland, California. (Ezra Shaw, Getty Images file)

Does former NFL player Ricky Williams have world record for drug tests?

Ricky Williams says he underwent hundreds of NFL drug tests during his playing days

NEW YORK — Former running back Ricky Williams says he went through “at least 500” drug tests during his 11-year NFL career.

The 1998 Heisman Trophy winner at Texas and first-round draft pick by New Orleans in ’99 tells Sports Illustrated in a film to be released on SI.com on Wednesday that he “might have the world record for most times drug tested.”

Williams, who also played for Miami and Baltimore, sat out the 2006 season while suspended by the league for violating the substance abuse policy.

Ricky’s wife, Kristin, outlines in the film how lax NFL testing standards were, including when a tester left the samples at the Williamses’ house to go get stickers for identifying them.

“He left for 45 minutes and then came back with the stickers he needed,” she says, adding some of the drug testers were “like family.”

In the film, titled “Ricky Williams Takes the High Road,” Williams also discusses the prevalence of marijuana use in the NFL today, and its potential as a medicinal tool.

Williams retired before the 2004 season after failing a drug test for the third time. He returned to the Dolphins in 2005, then sat out 2006 after a fourth failed drug test.

He played four more seasons with the Dolphins and finished his career with one season in Baltimore, 2011.

Williams has become an entrepreneur in the marijuana industry and campaigns for its legalization throughout the United States.