Question: "The Clutch" Sammy Angott and former world champion Henry Armstrong both held which athletic occupation?
Sentence (from "Rowe Hessler"): He held the North American record for the average of 5 Rubik's Cube solves almost continuously from 2009 to 2014, during which time the record dropped from 11.11 seconds to 8.27 seconds.
Relevant evidence: No