I thought Golden Boy would've made every dollar possible out of this 7ft heavyweight by now yet he hasn't fought since 2015. I read he told his (now former) manager George Gallagos that he has a doctors note not to fight but hasn't provided the doctors note and won't tell GBP where he is staying in America. Some rumors that he got roughed up in sparring and has been scared ever since and another rumor from a different forum says he's suffering from Vitiligo which he is embarrassed by which has led to him being depressed and becoming a virtual recluse. I for one miss the big man and hope he returns soon, Dong vs Worm Nichols would be a dream bout If you don't remember him, here he is crushing an egg This content is protected *update* is he trying out for WWE? https://www.fightsaga.com/news/item/7023-taishan-dong-7-0-heavyweight-tries-out-for-wwe-role
He retired from boxing. He got beat up by low level club fighters and barely won a few of his fights. He most likely realized his own limits.