Sports On this day in sports history, Bill Mosienko made NHL history with a 21-second hat trick March 23, 2020 Scott Gleeson, USA TODAY Comments Off on On this day in sports history, Bill Mosienko made NHL history with a 21-second hat trick 68 years ago, Chicago Black Hawks captain Bill Mosienko needed just 21 seconds to score theĀ fastest hat trick in NHL history.