<human>: Answer by taking a quote from the following article:

Warren Carlos Sapp (born December 19, 1972) is a former American football defensive tackle. A Hall of Famer, Sapp played college football for the University of Miami, where he was recognized as a consensus All-American and won multiple awards. Sapp played in the National Football League (NFL) from 1995 to 2007 for the Tampa Bay Buccaneers and Oakland Raiders, making the Pro Bowl seven times. Following Sapp's NFL career, he was an analyst on NFL Network until 2015.

After his illustrious college football career at the University of Miami as a defensive standout, Sapp was drafted into the NFL by the Tampa Bay Buccaneers in the first round of the 1995 draft (as the 12th pick overall). Analysts at the time thought he would be drafted much higher, but partially due to reports of multiple failed cocaine and marijuana tests released the night before the draft many teams passed on him. The NFL released a statement strongly denying the rumors, and Sapp today believes an anonymous snitch had intentionally sabotaged his draft chances. Three years later (in 1998), he signed a contract extension paying $36 million over six years. He ran the fastest time in the 40-yard dash for a defensive tackle (4.69 sec). He was almost immediately given the starting job as Buccaneer right defensive tackle which he held for his entire nine-year stay in Tampa. He finished his rookie season with 27 tackles and one interception and continued to be a prolific, intimidating tackler for the Buccaneers, (51 tackles and nine sacks in 1996, 58 tackles and 10.5 sacks in 1997). His Pro Bowl selection in 1997 was the first of seven straight, and he was honored as NFL Defensive Player of the year in 1999.  He flourished in the Bucs' aggressive Tampa 2 defense, which allowed him to put his devastating combination of size and speed to good use. He disrupted the opposition's offense even when double- or even triple-teamed on the line.  In 2002, Sapp helped lead a powerful Tampa Bay team to victory in Super Bowl XXXVII over the Oakland Raiders. He made five tackles and two sacks during that 2002-2003 postseason, and was a key component in the league-leading Buccaneer defense. CANNOTANSWER

How many times did he fail those test?
<bot>: The NFL released a statement strongly denying the rumors,