Whakaotihia te rerenga e whai ake nei: I whanau a Reinhart i North Vancouver ki a Theresa raua ko Paul Reinhart. Ko tana papa, ko Paul, he kaitautoko National Hockey League (NHL), a inaianei he kaiwhakawhiwhi putea putea me te kaiwhakatairanga. Ka mau a Reinhart i te nama 23, te nama kotahi i mau ai tona papa i te NHL. E rua nga tuakana o Hamu: ko Maaku raua ko Griffin. I tohua a Max i te rauna tuatoru i te 2010 NHL Entry Draft e te Calgary Flames me te takaro i roto i to raatau whakahaere. I takaro a Sam i te taha o Max i te kapa toa o te Ice's Ed Chynoweth Cup i te tau 2010-11 o te Western Hockey League (WHL) tae atu ki te tau 2011-12. I tohua a Griffin hei te tuawha o ngā kaitākaro katoa i te whakataetae
2012 draft by the New York Islanders, a kua takaro ia ki a Sam's Ice me nga Edmonton Oil Kings i te WHL mai i te 2011<unk>12.