Chris Jones, the defensive tackle for the Kansas City Chiefs, is 6 feet 6 inches tall and weighs 310 pounds. He was born on July 3, 1994, and has 10 years of NFL experience.
There is another Chris Jones who is a wide receiver, but his height and weight differ significantly (6 feet 0 inches, 160 pounds or 6 feet 3 inches, 180 pounds), so the big Chris Jones referenced here is the defensive tackle for the Chiefs.
In summary, the Chris Jones known for being notably large in professional football is 6'6" and 310 lbs.