Question: In what year did William "Gipsy" Daniels knock out the future heavyweight champion of the world?
Sentence (from "Gipsy Daniels"): William "Gipsy" Daniels (9 February 1903 – June 1967), was a Welsh Light-heavyweight boxing champion of Britain who, in an eighteen-year career, took in 141 contests, including eight fights in New York City, and notably knocked out Max Schmeling in the first round of a 1928 encounter.
Relevant evidence: Yes