definitely Jake Roberts
I"d add Tommy Rich to the list as well
in the late 70's and early 80's he was one of the biggest stars in the biz and was NWA World champion in 1981
by the late 80's he got sloppy and was buried in the mid card matches and no longer considered a star
jump to the late 90's and he shows up in ECW as a comedy wrestler with little guido and tracy smothers
now he still wrestles albeit he looks like hell
here he is late 70's
Nowadays