He would go on to build a remarkable 87 - 7 amateur record .
Once in Houston , Prograis began training at Savannah Boxing Club alongside Evander Holyfield which was a key factor in motivating him to take boxing seriously .
Prograis would go on to build a remarkable 87 - 7 amateur record .
Once in Houston , Prograis began training at Savannah Boxing Club alongside Evander Holyfield which was a key factor in motivating him to take boxing seriously .