[1] The top five finalists included Gigi Yim, Chantel Yiu, Yumi Chung, Archie Sin, and Rock Ho.

[12] Additionally, All About Music formed the girl group After Class, consisting of Gigi Yim, Chantel Yiu, Yumi Chung, and Windy Zhan.

[14][15] The second season aired from June to October 2022, featuring a total of 23 contestants, including 17 individuals and a 6-membered girl group, with ages ranging from 13 to 29.

[20] Gin Lee, in her coaching role, was noted as the key figure in guiding both Gigi Yim and Jasmine Yam to their winning titles in their respective seasons.

[23] In September 2023, the girl group XiX, having signed a record deal with Universal Music Hong Kong, became the first finalists to make their official debut.

[note 2] Stars Junior Academy (Chinese: 聲夢Junior) is a 4-episode TV programme broadcast from 27 February to 27 March 2022.

The show documented the training and elimination journey of eighteen contestants aged 11–15, with the final four earning the opportunity to join the second season of Stars Academy.

[28] Later, it was revealed that two eliminated contestants, Aster Lau and Vici Chong, would join the original four winners to form a 6-membered girl group named XiX, who would compete together.