Chris Weidman: Anderson Silva’s second failed drug test ‘definitely tarnishes his legacy’

Chris Weidman and Anderson Silva will forever be linked in mixed martial arts history.
In 2013, Weidman ended Silva’s incredible 16-fight winning streak and seven-year UFC middleweight title reign. The streak was and is still the longest in UFC history. And at the time, Silva’s 10 straight title defenses were also a UFC record.
Weidman put a halt to it all with a second-round knockout to win the belt at UFC 162. He then beat Silva again at UFC 168 five months later to retain the tit