Four suspects are wanted in the violent robbery of a man in Queens and investigators are asking the public to help identify the individuals.

The suspects punched and kicked a 52-year-old man at about 9:45 p.m. on Thursday in the vicinity of Putnam and Seneca avenues in the Ridgewood neighborhood, police said.

The victim was knocked unconscious and the suspects stole everything from his pockets, police said.

The victim was taken to Elmhurst Hospital Center and was said to be in critical condition.

Investigators released photos of the suspects on Saturday.

Anyone with information about the incident or the suspects is asked to contact the NYPD Crime Stoppers Hotline at 800-577-TIPS or the website at www.nypdcrimestoppers.com.