Boxing legend Muhammad Ali has been hospitalized, his family spokesman said in a statement Thursday.
He is being treated for a respiratory issue and is in fair condition, spokesman Bob Gunnell said.
“A brief hospital stay is expected,” the statement said.
Ali, 74, was last hospitalized in January 2015 for follow-up care after an infection.
His last public appearance came in April when he attended the Celebrity Fight Night charity event in Phoenix.