Former Boston Bruins D-Man Boychuk Announces NHL Retirement
Johnny Boychuk retires : r/BostonBruins
Former Bruin Johnny Boychuk Announces Retirement – Black N' Gold
Former Bruins defenseman Johnny Boychuk forced to retire from NHL
Johnny Boychuk - Stats & Facts - Elite Prospects
Johnny Boychuk - Alchetron, The Free Social Encyclopedia
Johnny Boychuk - Wikipedia
Johnny Boychuk's Emotional Decision to Retire
Ex-Bruins defenseman Johnny Boychuk announces retirement due to
Islanders' Johnny Boychuk retires due to eye injury suffered last
Johnny Boychuk Hockey Stats and Profile at