Pestock wears his father 's wedding ring on a necklace as a tribute , while he also has tattoos of his father and grandfather on his leg .
Pestock 's father died in 2008 due to complications from Creutzfeldt -- Jakob disease .
Pestock wears Pestock 's father 's wedding ring on a necklace as a tribute , while he also has tattoos of his father and grandfather on his leg .
Pestock 's father died in 2008 due to complications from Creutzfeldt -- Jakob disease .