How old was marjorie Joyner when she died?

i do believe she died in 1989

I think 35 in (dog years),,,,, 5 in (human years)

38 years old. She was born December 21, 1959 and passed away September 21, 1998.

He died at age 73 of a heart attack.

he was 78 when he died , hope this helps !:)