Jack O’Callahan: From Boston Defender to Miracle on Ice Legend
John J. “Jack” O’Callahan, born July 24 1957 in Charlestown, Massachusetts, is a retired American ice‑hockey defenseman. He’s best known as a key part of the 1980 U.S. Olympic gold‑medal team in Lake Placid — the “Miracle on Ice” — and later played seven seasons in the NHL with the Chicago Blackhawks and New Jersey Devils. Early Life &…
