It turned out that the actor's 'twin' is a stuntman with a strong resemblance to Tony.
Netizens could not point out who the real Tony was and felt his wife, Carina Lau, might fail to differentiate between the two as well.
Carina accepted an interview recently and commented that she could recognise Tony immediately after seeing the photo, reported Asian E-News Portal.
Said the actress:
"I was able to recognise my husband based on his body, legs, muscles and posture.
"Tony has muscles as he always goes to gym."
She added however that the stuntman had an 80% resemblance to her husband.
See photos related to the article in the gallery below.