Brock Speer Biography
Jackson Brock Speer
(Dec. 28, 1920 â€“ Mar. 29, 1999)
In 1972, Speer served as president of the GMA. He also served the organization as chairman of the board and was a permanent board member. He was inducted into the GMA Hall Of Fame in 1975. The SGMA inducted Brock into their Hall Of Fame in 1997, also inducting his parents that same year.