13. Jim Brown broke the existing NFL records for most rushing yards in a season and in a career. Who held these two records prior to his breaking them?
From Quiz Cleveland Browns Great Jim Brown
Answer:
Steve Van Buren (season) and Joe Perry (career)
When Brown entered the league, the single-season rushing record was held by Steve Van Buren of the Philadelphia Eagles, with 1,146 yards in 1949. Jim eclipsed that record in his second season, with 1,527 yards, then broke his own mark in 1963, rushing for 1,863 yards. In seven of Jim's nine NFL seasons, he amassed more yards than Van Buren's earlier record. The NFL career rushing leader had been Joe Perry of the San Francisco 49ers, but Brown surpassed Perry's 8,378 career yards in 1963, on his way to 12,312. Buffalo's OJ Simpson broke Brown's season record, rushing for 2,003 yards in 1973, and Walter Payton surpassed the career record during the 1984 season.