Izzy Mandelbaun is an 80-year-old man and resident of Del Boca Vista who can't stand to lose.
He has a son named Izzy Mandelbaum, Jr. and father Izzy Mandelbaum, Sr. who were both extremely old; they all work at a family restaurant known as the Magic Pan, where they serve rolled crepes.
Izzy is obsessed with physical fitness and challenges Jerry to a weightlifting competition, which lands him in a hospital. His son and father do the same against Jerry. With all three of them in the hospital, Izzy hired Cosmo Kramer's Dominican friends to roll crepes at the Magic Pan, but they were rolled too tightly and hurt people.
* Airplane