Martial arts star Jet Li is being treated for hyperthyroidism, reports Channel News Asia.
The condition is causing his weight to fluctuate.
“I have hyperthyroidism, sometimes I’d lose 15 kilogrammes, sometimes I’d gain 15 kilogrammes,” said Li, who appeared to be a little chubbier than before.
“I’m really fat right now. That’s a fact. And I haven’t had a chance to slim down, because the medication I am taking controls my heart rate, so I cannot exercise.
You can read more about his this is impacting Li in Channel News Asia.