| Age | 63 |
| Birthday | 22 November, 1961 |
| Birthplace | Mineola, Long Island, New York, USA |
| Height | 5' 8" (173 cm) |
| Eye Color | Brown - Light |
| Hair Color | Brown - Light |
| Zodiac Sign | Scorpio |
| Nationality | American |
| Occupation | Actor |
| Claim to Fame | The King of Queens |
Gary Joseph Knipfing (born November 22, 1961), better known by his screen name Gary Valentine, is an American actor, comedian, and writer. He is the older brother of actor Kevin James. He starred as Danny Heffernan in The King of Queens (1998-2007) as Kevin James' (Doug Heffernan's) cousin.
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