Head to head
Mike O’Hearn vs Roy Callender
Height, weight, measurements, age and contest record side by side.
Quick verdict
- Mike O’Hearn is the taller of the two at 6'3" (191 cm), about 18 cm more than Roy Callender.
- Mike O’Hearn is listed as heavier, at about 265 lb, roughly 44 lb more than Roy Callender.
- In contest wins, Roy Callender leads with 3 first-place finishes against 2 for Mike O’Hearn.
- Roy Callender is the older of the two at 82, 25 years older than Mike O’Hearn.
Measure
Mike O’Hearn
Roy Callender
Age
57
82
Height
6'3" · 191 cm
5'8" · 173 cm
Weight
265 lb · 120 kg
236 lb · 100 kg
Chest
52 in
58 in
Arms
21 in
21.5 in
Waist
34 in
32 in
Contest wins
2
3
Podium finishes
2
21
Division
Men's Open
Classic Physique
Debut
1992
1960s
Hometown
Los Angeles, California
Barbados
Nationality
United States
—
Measurements are approximate and come from each athlete’s profile. Wins, podiums and Olympia titles are counted from the listed contest history. The crown marks who leads each row.
Mike O’Hearn vs Roy Callender: quick answers
Who is taller, Mike O’Hearn or Roy Callender?
Mike O’Hearn is taller at about 191 cm, compared with 173 cm for Roy Callender.
Who is heavier, Mike O’Hearn or Roy Callender?
Mike O’Hearn is listed at about 265 lb, and Roy Callender at about 236 lb. Stage weight changes from season to season.
Who has won more contests, Mike O’Hearn or Roy Callender?
Mike O’Hearn has 2 first-place finishes and Roy Callender has 3, based on their listed contest history.
How old are Mike O’Hearn and Roy Callender?
Mike O’Hearn is 57 and Roy Callender is 82.






















