About Jack O'Brien
Lived 1910 – 1982 (aged 72). Jack O'Brien was an Italian actor and professional wrestler.
Professional wrestling career By 1934 Andreani had obtained Mexican citizenship and made his professional wrestling debut in 1934, taking the ring name "Jack O'Brien". Mexican National Welterweight Championship (2 times) NWA World Welterweight Championship (2 times) National Wrestling Alliance NWA World Tag Team Championship (Georgia version) (1 time) – with Pierre LaSalle
Luchas de Apuestas record
Winner (wager)Loser (wager)LocationEventDateNotesEl Santo (mask) Jack O'Brien (hair) Mexico City EMLL show
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Important facts
Related people
Same field, nearest in time
Contemporaries
People whose lives overlapped Jack O'Brien's
Frequently asked questions
Who was Jack O'Brien?
Italian professional wrestler
When was Jack O'Brien born?
Jack O'Brien was born on 18 February 1910 in Fossola.
When did Jack O'Brien die?
Jack O'Brien died on 24 September 1982 in Ciudad Juárez.
What was Jack O'Brien's occupation?
Jack O'Brien was an actor and professional wrestler.
What nationality was Jack O'Brien?
Jack O'Brien was Italian.
Sources & further reading
· DBpedia: Jack O'Brien (wrestler)
Cite this page
APA: Biography.guide. (2026). Jack O'Brien. https://biography.guide/jack-o-brien/
MLA: "Jack O'Brien." Biography.guide, https://biography.guide/jack-o-brien/.
Chicago: "Jack O'Brien." Biography.guide. https://biography.guide/jack-o-brien/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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