![Mark McGwire before and after roids.](https://nbcsports.brightspotcdn.com/dims4/default/5055530/2147483647/strip/false/crop/3000x2041+0+0/resize/1486x1011!/quality/90/?url=https%3A%2F%2Fnbc-sports-production-nbc-sports.s3.us-east-1.amazonaws.com%2Fbrightspot%2F01%2Fbc%2Ff33d74ac9e091258df7577e3babd%2Fgettyimages-672480162.jpg)
Mark McGwire says he could've hit 70 home runs without PEDs - NBC Sports
![Mark McGwire before and after roids.](https://ca-times.brightspotcdn.com/dims4/default/9ad103e/2147483647/strip/true/crop/650x419+0+0/resize/1200x774!/quality/75/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2F78%2Fa6%2F72b2393f043903ebe15e0073f1ae%2Fsdut-mark-mcgwire-is-seen-taking-a-m-20160829)
APNewsBreak: Mark McGwire admits using steroids - The San Diego Union-Tribune
![Mark McGwire before and after roids.](https://www.rrstar.com/gcdn/authoring/2009/02/07/NRRS/ghows-IR-0d98a434-f1e3-43f5-beef-a382c2c8298c-3faf2be1.jpeg)
A-Rod reportedly tested positive for steroids
![Mark McGwire before and after roids.](https://lookaside.instagram.com/seo/google_widget/crawler/?media_id=2387593841936010345)
Known side-effect of steroids: phenomenal mullets!
![Mark McGwire before and after roids.](https://manginphotography.net/wp-content/uploads/2010/01/BMANGIN1373-575x447.jpg)
NO KIDDING: Mark McGwire Admits Steroid Use - Mangin Photography Archive
![Mark McGwire before and after roids.](https://static01.nyt.com/images/2010/01/12/sports/12mcgwireB/articleLarge.jpg?quality=75&auto=webp&disable=upscale)
McGwire Admits That He Used Steroids - The New York Times
![Mark McGwire before and after roids.](https://www.nj.com/resizer/6HA-PYQSiWETNwEAoUFDhEe6sqA=/1280x0/smart/advancelocal-adapter-image-uploads.s3.amazonaws.com/image.nj.com/home/njo-media/width2048/img/realtimesports_impact/photo/mark-mcgwire-home-run-record-steroids-111jpg-d0847b480deeffc5.jpg)
Former slugger Mark McGwire admits steroid use throughout 1990s
![Mark McGwire before and after roids.](https://cdn.bleacherreport.net/images_root/slides/photos/000/137/613/RackMultipart.7173.0_original.jpg?1263243951)
Mark McGwire Steroids Admission: See Pics of How Big Mac Grew, News, Scores, Highlights, Stats, and Rumors
![Mark McGwire before and after roids.](https://www.dkpittsburghsports.com/img/Dejan/10takes.1.6.2022-1600x900.jpg)
Dejan Kovacevic: If Hall wanted Barry Bonds, other cheaters, they'd drop character clause