You are either thinking of the Brockton Blockbuster who is Rocky Marciano
or (you are) thinking of The Brown Bomber who is Joe Louis, both highly rated Heavyweight boxing champions of years past.
Joe Louis
The boxer nicknamed the British Brown Bomber was Henry Cooper. He was a prominent British heavyweight boxer in the 1960s, known for his powerful left hook and his notable fights against champions like Muhammad Ali. Cooper's moniker was a nod to the legendary American boxer Joe Louis, the original "Brown Bomber." Cooper remains a celebrated figure in British boxing history.
the brown bomber
James toney
Joe Louis
Ricky Hatton
Roberto Duran
hello
it was he last name of the person who made it.
The boxer refered as Hitman was no other than Thomas Hearns. Born in Memphis. ( times world champion
George Metesky (1903 - 1994) terrorised New Yor for 16 years
PCH: boomer hint: it wasn't bomber, boxer, or basher