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John Madderson is a bodybuilder from the United Kingdom.

John Madderson

GenderMale
StatusRetired
Medium confidence 6 recorded results, Historical/community source Updated July 10, 2026 Accurate?

John Madderson is a bodybuilder from the United Kingdom with a competitive record spanning 1987–1991.

Across 6 recorded contest results, John Madderson has no recorded first-place finishes.

Win rate here is first-place finishes as a share of all 6 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
6
Win Rate
0%
Career
1987–1991
Division
Other Divisions
Verified
Sources
1

Every season on record

1987 to 1991 shown · 6 results on record
1987
1988
1989
1990
1991
Olympia 1st place 2nd place 3rd place Other
Pro Debut
1987
Last Contest
1991

All results

Every contest result on record for John Madderson, 6 in all. Won by names the winner of the division John Madderson competed in, and shows a dash where that winner cannot be pinned to one person in the database.

YearContestDivisionPlaceWon by
1991 Mr Britain Other Divisions #3 John Citrone
1991 Mr Universe Other Divisions #6 Graeme Lancefield
1990 Mr Britain Other Divisions #2 Bernard Bryan
1989 Mr Britain Other Divisions #4 Bernard Bryan
1988 Mr Britain Other Divisions #3 Jim Connor
1987 Mr Britain Other Divisions #9 Trevor Mulvany

Where these results come from. Each contest in the table was recorded from a named source, and for John Madderson 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 4 meetings, John Madderson finished ahead of Tony Sullivan 4 times to 0.

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.