After the events of Golden Wind, did Polnareff's soul stay in Coco Jumbo's body? In JoJo's Bizarre Adventure: Golden Wind (Part 5), did Polnareff's soul stay in Coco Jumbo's body after the events of Golden Wind?
We don't know. He was never mentioned again in any media (at least in the 'main' universe, and not in the SBR universe, as I have not read part 7-8.)