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Bob McMahon is a Men's Open Bodybuilding competitor from the United States.

4 career wins

Bob McMahon

GenderMale
StatusRetired
Medium confidence 9 recorded results, Historical/community source Updated July 10, 2026 Accurate?

Bob McMahon is a Men's Open Bodybuilding competitor from the United States with a competitive record spanning 1987–2011.

Across 9 recorded contest results, Bob McMahon has 4 first-place finishes (a 44.4% win rate).

Win rate here is first-place finishes as a share of all 9 recorded contest results. It is published only where a career holds at least five, because below that a single placing moves the figure by twenty points or more.

Missing from this profile

No height, weight or birthdate on record.

Career Record

Total Results
9
Wins
4
Win Rate
44.4%
Career
1987–2011
Country
United States
Verified
Sources
2

Every season on record

1987 to 2011 shown · 9 results on record
1987
1988
1991
1992
1999
2000
2011
Olympia 1st place 2nd place 3rd place Other
Pro Debut
1987
First Win
1988
Last Contest
2011

All results

Every contest result on record for Bob McMahon, 9 in all. Won by names the winner of the division Bob McMahon competed in, and shows a dash where that winner cannot be pinned to one person in the database.

YearContestDivisionPlaceWon by
2011 Southern States Other Divisions #2 Sam Pupello
2011 Southern States Other Divisions #5 Jamie Tucker
2000 Jan Tana Amateur Other Divisions #1 Winner
2000 Masters Nationals Other Divisions #3 Sam McClung
1999 Masters Nationals Other Divisions #1 Winner
1992 Masters Mr America Other Divisions #2 Tony Giello
1991 Masters Nationals Men's Open Bodybuilding #1 Winner
1988 Mr International Other Divisions #1 Winner
1987 Mr East Coast Other Divisions #2 Ron Chioriello

Where these results come from. Each contest in the table was recorded from a named source, and for Bob McMahon that source is MuscleMemory. Open any contest above and that page names its own source and links to it where the source is still reachable. That archive no longer answers at the addresses we hold, so it is credited by name here and not offered as a link.