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Bob Gajda is a Men's Open Bodybuilding competitor from the United States. Bob Gajda has a verified height of 5'9" (175 cm) and a recorded contest weight of 190 lb (86 kg).

Bob Gajda profile photo

4 career wins

Bob Gajda

GenderMale
Born1940
StatusRetired
High confidence 11 recorded results, Well-verified source Updated August 14, 2026 Accurate?

Bob Gajda is a Men's Open Bodybuilding competitor from the United States with a competitive record spanning 1964–1966.

Across 11 recorded contest results, Bob Gajda has 4 first-place finishes (a 36.4% win rate).

Win rate here is first-place finishes as a share of all 11 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.

Bob Gajda, a bodybuilder from the United States, stands 5'9" (175 cm) tall and competed at a contest weight of around 190 lb (86 kg). He was born on September 14, 1940 and is 85 years old.

Career Record

Total Results
11
Wins
4
Win Rate
36.4%
Career
1964–1966
Height
5'9" (175 cm)
Weight
190 lb (86 kg)
Age
85
Country
United States
Verified
Sources
3

Every season on record

1964 to 1966 shown · 11 results on record

Peak Year 1965 (2 wins)

Measured against Bob Gajda’s own seasons, not against the field.

1964
1965
1966
Olympia 1st place 2nd place 3rd place Other
Pro Debut
1964
First Win
1965
Last Contest
1966

About

Robert Steven Gajda was an American bodybuilder and performance training pioneer.

Physique benchmark

How Bob Gajda measures up

Fat-free mass index turns the height and weight on this profile into one number for how much muscle a frame carries, so a shorter competitor is not flattered by a bodyweight comparison. The normalised figure adjusts it again to a standard height, which is the version worth ranking. Both assume the 6% body fat a competitor steps on stage at, because that is the only condition the recorded weight was taken in.

26.5FFMI
26.8Normalised FFMI
233rdOf 316 measured men

The closest Olympia champion on that measure is Jeremy Buendia, at 26.3.

What this rank is not. This database holds a height and a weight for just 463 athletes, and they are overwhelmingly the ones somebody bothered to measure: 73 of them hold an Olympia title. Almost every competitor on record carries no measurement at all. The pool also mixes every division and era together, from the lightweight women's classes to the open heavyweights, so it ranks size and nothing else. It says where Bob Gajda sits among the athletes we hold measurements for, not among competitors.

All results

Every contest result on record for Bob Gajda, 11 in all. Won by names the winner of the division Bob Gajda competed in, and shows a dash where that winner cannot be pinned to one person in the database.

YearContestDivisionPlaceWon by
1966 Junior Mr America Other Divisions #3 Sergio Oliva
1966 Junior Mr America Men's Open Bodybuilding #2 Sergio Oliva
1966 Mr America Other Divisions #2 Sergio Oliva
1966 Mr America Men's Open Bodybuilding #1 Winner
1966 World-Universe Other Divisions #1 Winner
1965 Junior Mr America Men's Open Bodybuilding #4 Jerry Daniels
1965 Mr America Men's Open Bodybuilding #2 Jerry Daniels
1965 Mr America Other Divisions #2 Sergio Oliva
1965 Mr USA Other Divisions #1 Winner
1965 Mr USA Men's Open Bodybuilding #1 Winner
1964 Mr America Men's Open Bodybuilding #11 Val Vasilieff

Where these results come from. Each contest in the table was recorded from a named source, and for Bob Gajda 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.

In 5 meetings, Sergio Oliva finished ahead of Bob Gajda 3 times to 2.

Opponents are ranked by how often they shared a stage and how big the stage was, not by reputation. A meeting is one contest where both competed in the same division and both were placed.