This stunning 2005 photo is of 3-feet, 112 pounds Bobby Martin, a backup nose guard and special teams player for Colonel White High in Dayton, Ohio. Martin, who suffers from Caudal Regression Syndrome, was born without legs and uses his arms to run. (Thomas E. Witte/SI)
GALLERY: Dayton’s Bobby Martin on the gridiron
SI VAULT: Martin is half the size, twice the man (10.3.05)

