Rob Gronkowski and Camille Kostek's Relationship Timeline
Rob Gronkowski announces his retirement
Rob Gronkowski Offers Advice on Career Contract Earnings in NFL
Agent -- Gronk retired, but people change minds - ESPN
Rob Gronkowski retires: New England Patriots tight end steps away from NFL – The Denver Post
4-time champion, All-Pro tight end Rob Gronkowski announces retirement
Report: Bucs' Evans thinks Gronk is done with football
Tampa Bay Buccaneers TE Rob Gronkowski retiring from NFL for second time - ESPN
Rob Gronkowski's post-retirement Hollywood potential - Sports Illustrated
Rob Gronkowski announces his retirement from the NFL
Rob Gronkowski wouldn't play football again even if Brady calls