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American International 2003

American International 2003 was held in USA. The Men's Open Bodybuilding - Heavyweight title went to Johny Yrius.

Year
2003
Location
USA
Federation
NGA
Divisions
6
Competitors
17

Results by Division

All Contests

American International 2003 Results

Johny Yrius Champion

2003 USA

American International 2003 was held in USA. The Men's Open Bodybuilding - Heavyweight title went to Johny Yrius.

Medium confidence Historical/community source Updated September 1, 2026 Accurate?

Defending HeavyWeight champion Ronald Squires, who won in 2002, did not return.

About this show

The American International 2003 was held in USA. 6 divisions were judged, across Men's Open Bodybuilding - Heavyweight, Men's Open Bodybuilding - Lightheavyweight, Men's Open Bodybuilding - Lightweight, Men's Open Bodybuilding - Middleweight, Women's Bodybuilding - Heavyweight and Women's Bodybuilding - Lightweight. 17 athletes competed.

Top 3 Men's Open Bodybuilding - Heavyweight

1st
Johny Yrius
Johny Yrius
United States
2nd
Paul Jessen
United States
3rd
Alvis Vaughan
United States

Men's Open Bodybuilding - Heavyweight

Place Athlete Country
1st Johny Yrius First American International title United States
2nd Paul Jessen United States
3rd Alvis Vaughan United States

Official scores are unavailable.

Men's Open Bodybuilding - Lightheavyweight

Place Athlete Country
1st Cleveland Thomas First recorded win United States
2nd Jean Paul Otvas United States
3rd Sam Kahn United States
4th Lorenzo Butler United States

Official scores are unavailable.

Men's Open Bodybuilding - Lightweight

Place Athlete Country
1st Frederick Mompo First American International title United States
2nd Jean Claude Mellet United States
3rd Ryan Shook United States
4th Dimitri Loukas United States

Official scores are unavailable.

Men's Open Bodybuilding - Middleweight

Only the winner of this division was recorded by the source. The full placings are not in the database.

Place Athlete Country
1st Dino Thierry First recorded win United States

Official scores are unavailable.

Women's Bodybuilding - Heavyweight

Place Athlete Country
1st Beth Warnick First recorded win United States
2nd Esther Coulson United States
3rd Monica Grob United States

Official scores are unavailable.

Women's Bodybuilding - Lightweight

Place Athlete Country
1st Ivonhe Mantilla-Johnson First recorded win United States
2nd Dawn Marie Thompson United States

Official scores are unavailable.

Complete Results updated June 11, 2026 Source: MuscleMemory

This edition in context

Competitors
17
Divisions
6
Size rank
9 of 10

The biggest field since 2002.

Past winners of this event

Winner of the headline division for each edition of this event on record.
Year Winner Division
2011 Marilyn Garcia Figure
2010 Julie Pelloni Figure
2009 Toni Johnson Bodybuilding
2008 Toni Johnson Bodybuilding
2007 Karla Welch Figure
2006 Cathy Stickney Bodybuilding
What this page holds

The placings as recorded, and nothing past them

This page lists the divisions and finishing order held for this contest, with the source named on it wherever one was recorded. It reports what was published. It does not re-judge the show, and it does not reconcile disagreements between sources.

  • Score and bodyweight columns appear only for divisions where those figures exist in the data. A division without them was recorded as placings only, not as a show that gave no scores.
  • Where the record has two athletes sharing a place, both are listed. A tie is never broken to produce a single winner.
  • Venue, federation and competitor count show only when the source supplied them. A field left out means nothing was sourced for it, never a zero.
  • A date shows only where the source recorded the day of the show. Most historical listings give a year or a month and nothing finer, so those editions are dated by year alone rather than by a day we would have had to invent.
  • A contest with no results has either not taken place yet or has no placements published. Check the status line above the results to tell which.