He was drafted in the 3rd round of the 1951 NFL draft by the Cleveland Browns, who made him the 38th overall selection of the draft. A defensive specialist, Helluin spent the 1952 and 1953 seasons playing defensive tackle and middle guard for the Browns.[1]
He was traded to the Green Bay Packers ahead of the 1954 season. He would spend the next four years for the Packers as the starting left defensive tackle, concluding at the end of the 1957 season.[1]
^Baltimore Colts — Green Bay Packers: Milwaukee County Stadium: Saturday, November 13th, 1954. Green Bay, WI: Green Bay Packers Football Club, 1954, p. 9.