UPDATE: The man has been identified.
Police are looking to identify a man over an alleged assault on a teenage boy at the Mandurah Aquatic and Recreation Centre.
Between 2pm and 3pm on Friday November 16, the boy was allegedly assaulted by an elderly man at the MARC on Pinjarra Road.
Shortly afterwards the man re-approached the victim and spoke with him briefly before leaving.
Mandurah Detectives would like to speak to anyone who may have seen the assault, or the elderly man talking with a teenage boy around this time.
Detectives believe the man pictured may be able to assist with their investigation.
The man is described as fair skinned with a medium build, 60-65 years of age with grey hair.
He was last seen wearing a blue shirt, light coloured shorts and white sneakers.
He was also seen carrying a blue sports bag.
Anyone with information regarding this incident, or who knows the man pictured is asked to call Crime Stoppers on 1800 333 000 or to make a report online at