Amateur

Griffith was born on February 3, 1938.^[8] As a teen he was working at a hat factory on a steamy day when his boss, the factory owner, agreed to Griffith's request to work shirtless. When the owner, a former amateur boxer, noticed his frame, he took Griffith to trainer Gil Clancy's gym.^[9]

Griffith won the 1958 New York Golden Gloves 147 lb Open Championship, defeating Osvaldo Marcano of the Police Athletic Leagues Lynch Center in the final. In 1957 Griffith advanced to the finals of the 147-lb Sub-Novice division and was defeated by Charles Wormley of the Salem Crescent Athletic Club. Griffith trained at the West 28th Street Parks Department Gym in New York City.^[10]

Professional

Griffith turned professional in 1958 and fought frequently in New York City. He captured the Welterweight title from Cuban Benny "The Kid" Paret by knocking him out in the 13th round on April 1, 1961. Six months later, Griffith lost the title to Paret in a narrow split decision. Griffith regained the title from Paret on March 24, 1962, in the controversial bout after which Paret died (see below).

Griffith waged a classic four-fight series with Luis Rodríguez, losing their second fight and winning the other three. He defeated middleweight contender Holley Mims but was knocked out in one round by Rubin "Hurricane" Carter. Three years later, on April 25, 1966, he faced middleweight champion Dick Tiger and won a 15-round unanimous decision and the middleweight title. He also lost, regained and then lost the middleweight crown in three classic fights with Nino Benvenuti.^[11]

But many boxing fans^[12] believed he was never quite the same fighter after Paret's death. From the Paret bout to his retirement in 1977, Griffith fought 80 bouts but only scored twelve knockouts. He later admitted to being gentler with his opponents and relying on his superior boxing skills because he was terrified of killing someone else in the ring. Many thought that Griffith fought past his prime,^[12] only winning nine of his last twenty three fights. Other boxers whom he fought in his career included world champions American Denny Moyer, Cuban Luis Rodríguez, Argentine Carlos Monzón, Cuban José Nápoles, and in his last title try, German Eckhard Dagge. After 18 years as a professional boxer, Griffith retired with a record of 85 wins (25 by knockout), 24 losses and 2 draws.

Trainer

Griffith trained other boxers, including Wilfred Benítez and Juan Laporte of Puerto Rico. Both won world championships. Griffith, Monzon, Benvenuti, Rodriguez, Tiger, Nápoles and Benítez are members of the International Boxing Hall of Fame. In 1979–80, he was in Denmark serving as the coach of the Danish Olympic boxing team.^[16]

Death

A long-time resident of Weehawken, New Jersey,^[18] Griffith died July 23, 2013, at a care facility in Hempstead, New York. In his final years, he suffered from dementia pugilistica and required full-time care. His adopted son,^[12] Luis Rodrigo Griffith, was his primary caregiver.^[19] He was buried in St. Michael's Cemetery, Queens, New York City.^[20]