Urho Vaakanainen
Urho Vaakanainen ( born 1 January 1999 ) is a Finnish professional ice hockey defenceman currently playing for the Boston Bruins of the National Hockey League ( NHL ) . 
<triplet> Urho Vaakanainen <subj> 1 January 1999 <obj> date of birth <subj> ice hockey <obj> sport <subj> National Hockey League <obj> league <triplet> defenceman <subj> ice hockey <obj> sport <triplet> Boston Bruins <subj> ice hockey <obj> sport <subj> National Hockey League <obj> league <triplet> National Hockey League <subj> ice hockey <obj> sport