A 90-year-old man is missing from Chicago’s South Side, according to police.

The man, Jun Ming Kuang, went missing from the city’s Bridgeport neighborhood over the weekend. According to police, Kuang suffers from dementia, and he walks with a limp.

Kuang was last seen wearing a black hat, a dark grey hoodie, light blue jeans (with a patch on one knee) and black Nike shoes, authorities said.

He stands 4-foot-10 and weighs 100 pounds, and has brown eyes and grey hair. He only speaks Chinese, according to police.

He frequently visits Wilson Park, located in the 1100 block of West 34th Place, and Hassan Market, located at the corner of 32nd and Racine.

Anyone with information on Kuang’s whereabouts is encouraged to call Area Central Detectives at 312-747-8380.