Dicephalic parapagus twins the Hensels, it was found that each twin controlled one leg. Because of the size of their upper body, the Turkish twins needed a special program of exercises before they could learn to walk. After that, they learned to run and climb stairs without further specialist help, and at age 11 they were going to school with other children. Dicephalic parapagus twins Dicephalic parapagus \ dī-ˈsef-ə-lək \ is a rare form of partial twinning where there are two heads side by side on one torso. Infants conjoined this way are sometimes called "two-headed babies" in popular media. The condition is
Kalin Twins thus appeared as the Kalin Brothers. They disappeared again as a performing act, until 1989. Then, their one-time support act, Cliff Richard, invited them to play at his Wembley Stadium 'The Event' concerts, as part of a sequence paying homage to the 1950s television pop show, "Oh Boy!" Kalin Twins The Kalin Twins (born February 16, 1934) were a pop music recording and songwriting duo, comprising twin brothers Harold Kalin and Herbert Kalin (died August 24, 2005 and July 21, 2006, respectively). The Kalin Twins, who were known affectionately as "Hal and Herbie", are best known for their 1958 hit