Another emotional tribute to ex-WWE superstar Shad Gaspard ... this time, it's Arnold Schwarzenegger calling Shad "the ultimate hero."
Arnold knew Shad from the legendary Gold's Gym in Venice -- where some of the top bodybuilders from around the world go to train.
It's clear Shad made an impression on Arnold -- not just from pumping iron -- but for just being an all around good dude.
In fact, so many people at the gym had love for Shad, they set up a memorial right in front ... and Tuesday morning, Arnold showed some love.
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