He was a large baby , weighing 13 pounds 6 ounces ( 6.1 kg ) at birth .
Richard Marvin Butkus was born in Chicago , Illinois , the youngest of eight children , but the first to be born in a hospital .
Richard Marvin Butkus was a large Richard Marvin Butkus , weighing 13 pounds 6 ounces ( 6.1 kg ) at birth .
Richard Marvin Butkus was born in Chicago , Illinois , the youngest of eight children , but the first to be born in a hospital .