Frank Laird Waller (born June 24, 1884) was an American athlete and who specialized in the 400 metres. He competed in the early twentieth century. He won two silver medals in Athletics at the 1904 Summer Olympics in the mens 400 metres and 400 metre hurdles. Wikipedia
The definitive Wikipedia entry for Frank Waller. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Frank_Waller