Sheldon Blockburger
Sheldon Blockburger ( born September 19 , 1964 ) is a retired male decathlete from the United States , who competed in the late 1980s and the early 1990s . 
<triplet> Sheldon Blockburger <subj> September 19, 1964 <obj> date of birth <subj> decathlete <obj> sports discipline competed in