UPDATE: Police have released a photo of the unknown man who is unconscious in the intensive care unit at New York Methodist Hospital.
He is described as a 60-year-old man who is 5-foot-9 and weights about 200 pounds with brown eyes and grey hair. He was wearing blue jogging pants and jacket and size 9 1/2 black Adidas sneakers. Anyone with information should contact the New York City Police Department.
Original Story posted Jan. 6 at 5:30 p.m.:
An unidentified man in his 50s was found unconscious in Prospect Park on New Year's Eve wearing running attire, according to members of the Prospect Park Track Club.
He had nothing on him except an inhaler, and is currently still unconscious in the ICU at Methodist Hospital. Track club vice president Michael Ring reportedly visited the man in the hospital but was unable to identify him.
A member of JackRabbit Sports in Park Slope was also asked to spread the word and see if there is family out there searching.