S5, SB4, SM5 are para-swimming classifications used for categorizing swimmers based on their level of disability. The class includes people with a moderate level of disability, and includes people wit
Roy Perkins is an American paralympic swimmer who competes in the S5 classification. At the 2008 Summer Paralympics in Beijing, Perkins won one gold and one bronze medal. At the 2012 Summer Paralympic
S5 (classification)
…American swimmers who have been classified by the United States Paralympic Committee as being in this class include Matthew Papenheim, Ty Payne and Roy Perkins…