Before Purdue cemented itself as the "Cradle of Quarterbacks," the Boilers produced several superstar running backs, and Otis Armstrong might have been the best of the bunch.
Armstrong succeeded another Boilers' ball-carrying standout, Leroy Keyes, and starred for Purdue from 1970-72. Unlike Keyes, Armstrong played on mostly weak teams under Bob DeMoss, which made his accomplishments fly under the national radar. But Armstrong got his due Tuesday as the Big Ten's only member of the 2012 College Football Hall of Fame class.
A Chicago native, Armstrong arrived at Purdue in 1969 and, like all freshmen, sat out the season. He announced himself the following fall with 1,009 rush yards on 213 carries, becoming just the second Purdue back (Keyes being the other) to eclipse 1,000 yards on the ground. After a solid junior campaign, Armstrong sizzled as a senior, racking up 1,361 rush yards and nine touchdowns en route to earning consensus All-America honors. He finished his career with a flourish, piling up 276 yards against archrival Indiana, a single-game team record that stands to this day.
Armstrong still holds Purdue's record for career rushing attempts (671), and his career rush yards mark (3,315) is third behind two players (Mike Alstott and Kory Sheets) who played four seasons. He twice recorded five 100-yard rush games in a season (1970, 1970) and trails only Alstott for most career 100-yard rush performances at Purdue (13 in 31 career games).
Armstrong also stood out as a kick returner, averaging 30.1 yards per runback with two touchdowns in 1972. He added five receiving touchdowns on 36 career receptions.
Although Purdue went just 13-17 during Armstrong's career, his accomplishments didn't go unnoticed and he was selected No. 9 overall by Denver in the 1973 NFL draft. Armstrong played eight seasons with the Broncos, earning two Pro Bowl selections and rushing for 4,453 yards and 25 touchdowns.