this Authentic Johnny Gaudreau Calgary Flames Hand Signed Autograph is one of the hottest Signatures on the memorabilia market. Item comes with a Certificate of Authenticity from Seller. Makes a great gift for any sports fan or collector. Items ship quickly and securely.Johnny Gaudreau. Salem, New Jersey, U.S. John Michael Gaudreau (born August 13, 1993) is an American professional ice hockey winger currently playing for the Calgary Flames in the National Hockey League (NHL). … He won the Lady Byng Memorial Trophy as the NHL’s most gentlemanly player for the 2016–17 season.