Boxing, Muay Thai, Jiu-Jitsu, Grappling
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Instructors

Sean Bormet

  • Overtime School of Wrestling Head Coach
  • Two-time NCAA Division I Wrestling All-American: 1994 (2nd), 1993 (3rd)
  • USA Wrestling National Team: 1996-2000 (76kg)
  • Coached World Silver Medalist Jake Herbert (84 kg, Men's Freestyle Wrestling) at the 2009 World Championships
  • Coached Andy Hrovat (84 kg, Men's Freestyle Wrestling) at the 2008 Olympics
  • 2007 U.S. Freestyle World Cup Coach
  • 2006 USA Wrestling Freestyle Coach of the Year
  • 2006 U.S. World Team Coaching Staff
  • Full Bio

Kerry Boumans

  • Overtime School of Wrestling Coach
  • USA Wrestling National Team: 1998-2001 (58kg)
  • 2001 World Cup Champion (58kg)
  • 2000 US Olympic Alternate (58kg)
  • 2000 US Senior Nationals Gold Medal (58kg)
  • 2x NAIA National Champion/4x All-American
  • Full Bio

Mike Corey

  • 2x Grapplers Quest West Coast Submission Grappling Champion
  • Marine Corp Martial Arts Instructor from 2002-2006
  • 3x International Submission Wrestling Champion
  • Former IFL Fighter (Chicago Red Bears)
  • Brazilian Jiu-Jitsu Purple Belt
  • 9-2 MMA Pro record
  • Full Bio

John Kading

  • Overtime School of Wrestling Coach
  • NCAA Division I Wrestling Champion - University of Oklahoma
  • 4x NCAA All-American
  • 2nd Degree Black Belt in Judo
  • Former IFL Fighter (Chicago Red Bears)
  • Full Bio

Koy Kosek

  • Wrestled under Sean Bormet for three years in the Big Ten as a member of the Wisconsin Badgers
  • Two-time varsity letter winner in wrestling for the Wisconsin Badgers
  • Head Coach of University of Wisconsin-Milwaukee wrestling team during 2007-08 season, coached NCWA All-American
  • Success working with high school wrestlers, including two-time defending NCAA Division 3 National Champion heavyweight Dan Laurent of the University of Wisconsin-La Crosse
  • Full Bio

Rory Markham

  • Taught Muay Thai for Miletich Fighting Systems from 2001-2005
  • 2x IFL World Team Champion
  • Former IFL Veteran (1 Fight of the Night and 3x KO of the night)
  • Currently Fights for the UFC (1 KO of the Night)
  • 9-0 Amateur Boxing Record
  • Full Bio

Gustavo Pique

  • Won a Silver Medal in Playa Giron Tournament at age 17, making him the second best welterweight fighter in all of Cuba.
  • Competed on Cuban National Team in multiple international tournaments from age 17 to age 20.
  • Cuban World Team alternate at 1978 World Amateur Boxing Championships in Belgrade.
  • Professional Muay Thai fighter and Shotokan fighter.
  • Former training partners include elite fighters such as Felix Trinidad, Meldrick Taylor, Alberto Cortez, Angel Manfredy, and many others.

 

Mark Turner

  • Ten years of Brazilian Jiu-Jitsu training
  • Brazilian Jiu-Jitsu Brown Belt
  • Only Demian Maia representative in United States
  • 2005 Arnold-Gracie Champion
  • Multiple NAGA Championships
  • Competed in Pan Am Tournaments, Mundial Tournaments, and Abu-Dhabi North American Trials
  • Full Bio

Mark Vujovic

  • Brazilian Jiu-Jitsu Brown Belt
  • 3x NAGA Advanced Champion
  • 2006 Gracie Nationals Advanced Champion
  • 2008 Corral's Combat Classic Advanced Champion
  • Full Bio

Guest Instructors

The following instructors will be teaching classes at Overtime on a limited basis:

Andrei Arlovski

  • Currently ranked Top 5 in the World
  • Former UFC Heavyweight Champion
  • Former Belarussian Sambo National Team Member
  • Multiple Sambo Championships
  • European Mixed Fighting Champion
  • Full Bio

Rick Lamas

  • Currently fights in the WEC
  • ISCF MMA Lightweight Champion
  • NCAA Division III Wrestling All-American
  • Assistant Wrestling Coach at Elmhurst College
  • Background in Thai boxing
  • Brazilian Jiu-jitsu Purple Belt
  • 8-1 pro MMA record
  • Full Bio

Donny Reynolds

  • Overtime School of Wrestling Coach
  • 2x NCAA Wrestling Qualifier - University of Illinois
  • Fila Junior World Team Member, (7th)
  • Fila Junior National Champ
  • Illinois Cadet National Freestyle Dual Team Coach
  • Illinois National Freestyle Team Coach
  • Wrestling for MMA Instructor at Overtime MMA and Jeff Curran's MMA Academy
  • Full Bio

 

 

Overtime Training Center :: 10 S 224 Schoger Drive, Naperville, IL 60564
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