Ruben Studdard (born 1978), American pop, R&B, and gospel singer
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Dave Studdard, former tackle in the National Football League for the Denver Broncos
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Kasey Studdard (born 1984), American football player for the Houston Texans of the National Football League
As a redshirt sophomore, Studdard was the starter for a Longhorn team that was second in the nation in rushing and went on to win its first Bowl Championship Series game, against Michigan at the 2005 Rose Bowl.