Question: When was the Hong Kong singer who starred in Triumph in the Skies born 

Context paragraphs:
Triumph in the Skies (film): Triumph in the Skies () is a 2015 Hong Kong-Chinese romantic drama film directed by Wilson Yip and Matt Chow and starring Louis Koo, Sammi Cheng, Francis Ng, Julian Cheung, Charmaine Sheh, Amber Kuo, Océane Zhu and Dean Liu.  The film is an adaptation of the "Triumph in the Skies" television series.  Production started on 6 August 2014.  The film was released on February 19, 2015.

Intoxicated Lover: Intoxicated Lover is the Debut Cantonese studio album by Hong Kong singer Kelly Chen.  It was released on December 15, 1995, through Go East Entertainment Company Ltd/ Polygram Recaords in Hong Kong.  "Intoxicated Lover" was characterized as a Brit Pop record that was under the influence of pop music from the Early 1990s.  This album includes a wide range of Highly qualified songs which aren't easily found in other Hong Kong singer's Debut album.  And it successfully intermingles pop with elements of Trip hop, Dance-pop and Acoustic music which had a great influence on The Music of Hong Kong at that time.

Alan Tam: Alan Tam Wing-lun MH (; born 23 August 1950) is a Hong Kong singer and actor.  He played a major role in developing the Cantopop scene in the 1980s as he was known for singing romantic ballads with modern arrangements.  Today, he is still active in the music and film industry, releasing new albums on a regular basis.  Since the late 1980s, he has served as a mentor for the cantopop music industry, earning the nickname the "Principal" or "Principal Tam".  Today he is regularly seen across the media in Hong Kong, mainland China, Taiwan, and various parts of East Asia participating in all types of entertainment related events and charity activities.  As of 2013, Alan Tam has launched total 115 solo albums and has sold over 35 million records worldwide, he is also holding the record for having the most concerts in Hong Kong as a solo artist.

Julian Cheung: Julian Cheung Chi-lam (born 27 August 1971), better known by his stage name Chilam, is a Hong Kong singer and actor.  Cheung is popularly known for his role as Guo Jing in the 1994 TV series adaptation of the "Wuxia" novel, "The Legend of the Condor Heroes", and also as Chi-Kin from the TVB drama "Cold Blood Warm Heart" (1996).

Trouble Maker (film): Trouble Maker () is a 1995 joint Taiwan and Hong Kong romance comedy film directed by Taiwanese director Kevin Chu and produced by Hong Kong director Wong Jing.  Starring Taiwanese actor singer Takeshi Kaneshiro, Hong Kong actor Ng Man-tat, Hong Kong actress Athena Chu and Taiwanese child actor Steven Hao Shao Wen.  The Hong Kong Chinese title 蠟筆小小生 translates as "Crayon Siao Siao San" which is derived from the popular Japanese manga "Crayon Shin-chan" about a mischievous little boy.  The movie was first released in Taiwan under the title "Fart King 臭屁王".  The movie was renamed and dubbed in Cantonese for all the Taiwanese actors to cater to the Hong Kong audiences.  Hong Kong actors Ng Man-tat, Athena Chu and Gabriel Wong Yat-San (known by his nickname "Small Turtle") filmed their lines in Cantonese which was dubbed over by an actor for the Mandarin version.  The movie was released in Taiwan on 25 March 1995 and then a week later on 1 April 1995 in Hong Kong.

Poon Choi Ying Chi: Tsui Ting Or (born 1992), known professionally as Poon Choi Ying Chi, is a Hong Kong singer and comedian.  She is the director and one of the hosts of the news satire programmes of "TV Most" and is the vocalist of the band "Autumn Cicada".  Beside her role in the satire programmes, she has been an opinion leader among the younger generation of Hong Kong people and has impact on the recent emergence of a Hong Kong identity.  She is also known for her involvement in pro-democratic activism.

Sammi Cheng: Sammi Cheng Sau-man (; born 19 August 1972) is a Hong Kong singer and actress.  She is one of the most prominent female singers in Hong Kong, with album sales of over 30 million copies throughout the Asia-pacific.  Most notably in the 1990s, she was dubbed by the media as the "Cantopop Queen" and diva (Chinese: 天后; literally: "Heavenly Queen").  Having success in over 25 years in entertainment industry, Cheng has also been regarded as one of the most popular Hong Kong artists known in Asia Pacific.

Fala Chen: Fala Chen () is a Chinese-born American actress and singer.  Currently active in Hong Kong's entertainment industry, she was previously signed under Television Broadcasts Limited (TVB).  Having starred in numerous Hong Kong drama series and movies, some of her notable works are "Moonlight Resonance", "No Regrets", "Lives of Omission", "Triumph in the Skies II", "Turning Point", "Tales from the Dark II", and her latest stage debut - "Skylight (play)".  Known to be multilingual, Chen's mother tongue is Mandarin, but she is able to speak English, Cantonese, as well as Japanese, with ease.

Triumph In the Skies: Triumph in the Skies is a Hong Kong drama television series that premiered on TVB in 2003, starring Francis Ng, Flora Chan and Joe Ma.  The drama tells the lives of pilots working for the fictional Solar Airways based on Hong Kong's Cathay Pacific.

Cheung Ming-man: Cheung Ming-man (born 2 September 1956) is a Hong Kong singer and occasional actor, best known for many patriotic songs he sang in the 1980s, all in Mandarin (which he didn't speak well).  He became the first Hong Kong singer to sing at the CCTV New Year's Gala, China's most-watched TV event, when he performed his song "My Chinese Heart" at the 1984 event.  The song made him an instant superstar nationally.

Supporting paragraphs: Triumph in the Skies (film) Julian Cheung
Answer: 27 August 1971