Birthdate: (Age Group: 70-74)
Education: Texas Christian University
Events: 800 Meters, 400 Meters and Relays
Career Highlights: Mack has excelled in track in high school, college and masters.
National Masters Championships: (22) in the 800 and 400 meters.
Previous American Records: (4) in the 800 meters.
World Masters Championships: (4) in the 800 meters.
World Masters Championships: (3) in the 4 x 400 meters relay.
World Masters Records: (2) in the 4 x 400 meters relay.
Mack Stewart was recently nominated to the USA Masters Track and Field Hall of Fame.