Dolph Lundgren says he 'always understood' Sylvester Stallone due to similar abusive childhood

Dolph Lundgren believes his shared abusive childhood helped him better understand Sylvester Stallone throughout their 40-year friendship.

During an interview with Fox News Digital, Lundgren – who recently released his documentary "Dolph: Unbreakable" – explained the gratitude he has for the "Rocky" star after he "resurrected" his career.

"I think part of what's kept it going is I always have been very grateful to him and loving towards him. We've had our ups and downs, but I think...