The One and Only... is a British entertainment show was presented by a man who claims to be the only O'Connor who ever had a what?
Des O'Connor O'Connor was born in Stepney, East London to Maude ("née" Bassett) and Harry O'Connor. His mother was Jewish and his father was from Ireland. Des claims to be the only O'Connor who ever had a Bar Mitzvah. He had a brother, William O'Connor, and has a sister, Patricia, who is one year his junior. He was evacuated to Northampton during the Second World War and was briefly a professional footballer with Northampton Town.
Chuck Connors Kevin Joseph Aloysius “Chuck” Connors (April 10, 1921 – November 10, 1992) was an American actor, writer and professional basketball and baseball player. He is one of only 12 athletes in the history of American professional sports to have played both Major League Baseball and in the National Basketball Association. With a 40-year film and television career, he is best known for his five-year role as Lucas McCain in the highly rated ABC series "The Rifleman" (1958–63).