Complex sentence: He won the Lady Byng Memorial Trophy in 1945 as the most gentlemanly player in the league, played in five All-Star Games and was twice named to the second All-Star Team but is most famous for recording the fastest hat trick in NHL history.
Split into simpler sentences: He won the Lady Byng Memorial Trophy in 1945 as the most gentlemanly player in the league, played in five All-Star Games and was twice named to the second All-Star Team. Mosienko is most famous for recording the fastest hat trick in NHL history.