Belk was inducted into the University of Maryland Eastern-Shore Hall of Fame in 1984. His collegiate career spanned from 1964 to 1968. In college, Belk was a two-way starter at
offensive and defensive end. He received All-Conference honors in 1966 and 1967, and was co-captain of the team his senior year. While in college, Belk was a student athlete, making the honor roll and dean’s list. He graduated in 1968, earning a bachelor's degree in Business Education.
In the NFL, Belk proved to be a versatile, reliable, and very intelligent football player, starting at both defensive end and tackle. One of his coaches, Dick Nolan, made this testimony in reference to Belk, “What I like about Bill is that he's very smart. He knows exactly what he's doing out there and can adjust to any situation."
Professional career
San Francisco 49ers (1968–74)
Belk made an impact in his rookie season when he stepped up for Kevin Hardy after he went down with a right knee sprain.[1] By his third season with the team, despite suffering some injuries early in his career, he was seen as an integral part of the team, coming off the bench.[2] In 1975, he was waived by the 49ers.[3]
