Cecilia Cheung (張栢芝) gave birth to her third son, Marcus Cheung (張禮承) in last November and he is turning to 1 year old soon. The identity of his father remains a mystery and Marcus’s appearance has been hidden from the public all along. On 6th October 2019, Cecilia uploaded a short video clip of her second son, Quintus playing with other kids and accidentally showed the maid was taking care of Marcus who was watching his brother having fun. In the video, Marcus looks very cute in a red jacket and cap.

Source: https://ol.mingpao.com/ldy/showbiz/latest/20191007/1570454370580/%e3%80%90%e7%99%be%e5%af%86%e4%b8%80%e7%96%8f-%e3%80%91%e7%96%91%e4%bc%bc%e5%bc%b5%e6%a0%a2%e8%8a%9d%e5%ad%bb%e4%bb%94marcus%e7%b5%82%e6%9b%9d%e5%85%89