• Video
  • Shop
  • Culture
  • Family
  • Wellness
  • Food
  • Living
  • Style
  • Travel
  • News
  • Book Club
  • Newsletter
  • Privacy Policy
  • Your US State Privacy Rights
  • Children's Online Privacy Policy
  • Interest-Based Ads
  • Terms of Use
  • Do Not Sell My Info
  • Contact Us
  • © 2026 ABC News
  • Living

Former salesman pleads guilty to role in doping racehorses

1:12
Headlines from ABC News Live
Jamie Squire/Getty Images, FILE
ByAaron Katersky
July 23, 2021, 4:31 PM

A former sales representative for a Kentucky company that marketed a performance-enhancing drug used with racehorses pleaded guilty Friday to a criminal charge stemming from what federal prosecutors in New York called a "widespread, corrupt" doping scheme.

Michael Kegley conspired with trainers, veterinarians and others to make misbranded drugs, secretly administer them to racehorses and cheat bettors in the $100 billion global racehorse industry, prosecutors said.

According to the indictment, Kegley marketed SGF-1000, the same adulterated and misbranded performance-enhancing drug that Maximum Security was given when he briefly placed first in the 2019 Kentucky Derby before being disqualified for interference.

In this May 4, 2019, file photo, Country House #20, ridden by jockey Flavien Prat, crosses the finish line to win the 145th running of the Kentucky Derby at Churchill Downs in Louisville, Ky. A stewards review disqualified Maximum Security #7.
Jamie Squire/Getty Images, FILE

The feds intercepted calls during which Kegley acknowledged he did not know the precise contents of SGF-1000, the indictment said. Kegley also was overheard explaining that trainers could be charged with felonies in the U.S. for doping horses.

"We can even put on the box, you know, 'dietary supplement for equine,'" the indictment quoted Kegley as saying. "That way it's not, no one even has to question, if it's FDA approved or not."

Kegley pleaded guilty to drug adulteration and misbranding of drugs. He faces a maximum sentence of three years in prison and agreed to forfeit more than $3 million.

In this May 1, 2021, file photo, Medina Spirit #8, ridden by jockey John Velazquez, crosses the finish line to win the 147th running of the Kentucky Derby in Louisville, Ky.
Tim Nwachukwu/Getty Images, FILE

SGF-1000 was not approved, was mislabeled and distributed without a valid prescription, said Sarah Mortazavi, an assistant U.S. attorney.

"I knew that there was no medical description for those products," Kegley said at a plea hearing on Friday, adding that he "knew that the product was not manufactured in an FDA facility or approved by the FDA."

Related Articles

MORE: House passes bill to ban doping horses on race day

"Did you know that the trainers intended to use these products on thoroughbred racehorses?" asked Judge Mary Kay Vyskocil.

"Yes, your honor," Kegley replied.

Up Next in Living—

First responder speaks out after family of 7 rescued from cliff

April 23, 2026

Teacher runs over 100 miles to raise money for students

April 22, 2026

Baby Asian elephant makes National Zoo debut on Earth Day

April 22, 2026

Pokémon heists point to high demand for collectible cards

April 22, 2026

Shop GMA Favorites

ABC will receive a commission for purchases made through these links.

Sponsored Content by Taboola

The latest lifestyle and entertainment news and inspiration for how to live your best life - all from Good Morning America.
  • Contests
  • Terms of Use
  • Privacy Policy
  • Do Not Sell My Info
  • Children’s Online Privacy Policy
  • Advertise with us
  • Your US State Privacy Rights
  • Interest-Based Ads
  • About Nielsen Measurement
  • Press
  • Feedback
  • Shop FAQs
  • ABC News
  • ABC
  • All Videos
  • All Topics
  • Sitemap

© 2026 ABC News
  • Privacy Policy— 
  • Your US State Privacy Rights— 
  • Children's Online Privacy Policy— 
  • Interest-Based Ads— 
  • Terms of Use— 
  • Do Not Sell My Info— 
  • Contact Us— 

© 2026 ABC News