Bob Sheridan, nicknamed Colonel

Colonel

Colonel , abbreviated Col or COL, is a military rank of a senior commissioned officer. It or a corresponding rank exists in most armies and in many air forces; the naval equivalent rank is generally "Captain". It is also used in some police forces and other paramilitary rank structures...

 Bob Sheridan, is a boxing

Boxing

Boxing, also called pugilism, is a combat sport in which two people fight each other using their fists. Boxing is supervised by a referee over a series of between one to three minute intervals called rounds...

 and MMA

Mixed martial arts

Mixed Martial Arts is a full contact combat sport that allows the use of both striking and grappling techniques, both standing and on the ground, including boxing, wrestling, Brazilian jiu-jitsu, muay Thai, kickboxing, karate, judo and other styles. The roots of modern mixed martial arts can be...

 commentator

Sports commentator

In sports broadcasting, a commentator gives a running commentary of a game or event in real time, usually during a live broadcast. The comments are normally a voiceover, with the sounds of the action and spectators also heard in the background. In the case of television commentary, the commentator...

. He has broadcast over 10,000 fights on radio and television, with 890 world title fights. Most recently, the Ivan Calderon

Ivan Calderón (boxer)

Iván Calderón Marrero is a Puerto Rican professional boxer. As an amateur Calderón represented Puerto Rico in international competitions and attended the 2000 Olympic Games in Australia. On May 3, 2003, he won the World Boxing Organization's minimumweight championship when he defeated Eduardo...

-Giovanni Segura

Giovanni Segura

Giovani Segura is a Mexican professional boxer in the light flyweight division. He is The Ring light flyweight champion and former WBA and WBO champion. Ring Magazine currently rates Segura as the number nine pound-for-pound boxer in the world.-Professional career:Segura made his professional...

 bout in August 2010.

Known for his no-nonsense Boston

Boston

Boston is the capital of and largest city in Massachusetts, and is one of the oldest cities in the United States. The largest city in New England, Boston is regarded as the unofficial "Capital of New England" for its economic and cultural impact on the entire New England region. The city proper had...

-style and his ability to capture excitement and craft compelling in-match storylines, Sheridan also announced several of Muhammad Ali

Muhammad Ali

Muhammad Ali is an American former professional boxer, philanthropist and social activist...

's title fights, including the Rumble in the Jungle against George Foreman

George Foreman

George Edward Foreman is an American two-time former World Heavyweight Boxing Champion, Olympic gold medalist, ordained Baptist minister, author and successful entrepreneur...

 and the Thrilla in Manila

Thrilla in Manila

The Thrilla in Manila was the third and final famous boxing match between Muhammad Ali and Joe Frazier for the Heavyweight Boxing Championship of the World, fought at the Araneta Coliseum in Quezon City, Metro Manila, Philippines on October 1, 1975....

 which saw Ali take on Joe Frazier

Joe Frazier

Joseph William "Joe" Frazier , also known as Smokin' Joe, was an Olympic and Undisputed World Heavyweight boxing champion, whose professional career lasted from 1965 to 1976, with a one-fight comeback in 1981....

. He anchored telecasts for Mike Tyson

Mike Tyson

Michael Gerard "Mike" Tyson is a retired American boxer. Tyson is a former undisputed heavyweight champion of the world and holds the record as the youngest boxer to win the WBC, WBA and IBF world heavyweight titles, he was 20 years, 4 months and 22 days old...

 and Evander Holyfield

Evander Holyfield

Evander Holyfield is a professional boxer from the United States. He is a former undisputed world champion in both the cruiserweight and heavyweight divisions, earning him the nickname "The Real Deal"...

's bouts. He was inducted into the World Boxing Hall of Fame in 2004. He was also the first, last and only play-by-play man in the history of the Bodog Fight Promotion, doing fights along side Paul Lazenby and Royce Gracie

Royce Gracie

Royce Gracie is a Brazilian professional mixed martial artist, a UFC Hall of Famer and Brazilian Jiu-Jitsu practitioner. A legend and pioneer in the sport of mixed martial arts, he is widely considered to be the most influential figure in the history of modern MMA.Gracie gained fame for his...

.