Mark Peter Kellar (July 17, 1952 – November 23, 2023) was an American professional football running back who played three seasons with the Minnesota Vikings of the National Football League (NFL).
Kellar earned two varsity letters in football, two in basketball and three in track at Irving Crown High School in Carpentersville, Illinois.
Kellar was part of the inaugural class of inductees into the Dundee-Crown Athletic Hall of Fame in 2004.
He set a school record for career rushing yards with 3,745 and also scored 33 touchdowns.
[2][3] His jersey number 31 has been retired by the Huskies and he was inducted into the Northern Illinois University Athletics Hall of Fame in 1983.
[5] He then signed with the San Antonio Wings of the WFL and played for them during the remainder of the 1975 season.