Complex sentence: Roosevelt Leaks, Jr. (born January 31,1953 in Brenham, Texas) was an American football running back in the NFL for the Baltimore Colts and Buffalo Bills.
Split into simpler sentences: Roosevelt Leaks, Jr. (born January 31,1953 in Brenham, Texas) is an American football running back. He played in the NFL for the Baltimore Colts and Buffalo Bills.