Please answer the following question: Facts:   - years active: 1965 -- present    - caption: benson in 1980 .    - birth name: robin david segal    - spouse: karla devito july 11 , 1982      - children: 2    - birth date: 21 january 1956    - name: robby benson    - image: robby benson - 1980 promo.jpg    - birth place: dallas , texas , u.s.    - occupation: actor , director , singer , educator   Based on these bullet points, write a short biography describing the life of robby benson .
Answer:
robin david segal -lrb- born january 21 , 1956 -rrb- , better known by the stage name robby benson , is an american actor , director , singer , and teacher .