Amin Mohamed (Somali: Aamin Maxamed, [ɑːmɪn mæħæmed]; born 21 February 1996), better known as Chunkz, is a British YouTuber, influencer, host, entertainer, and former musician.

[6] Before his career on YouTube, he worked at Cineworld, a British cinema chain, and met fellow Beta Squad member Aj Shabeel there.

[10] He studied financial mathematics at the London Metropolitan University for a year before dropping out in 2016 to focus on YouTube.

In February 2019, it was also announced that the group would be living together in a £4 million mansion in a secret location in London, where they will create daily content for platforms including YouTube, Instagram and Snapchat.

[21] In October 2020, Mohamed and Yung Filly followed the initial track by dropping their new single and music video, which was titled "Hold".

"[3] In March 2018, Mohamed, along with Michael Dapaah, helped launch a voice app for the Google Assistant for the train ticket retailer Trainline, which focuses on rail journey planning.

[27] During that month, he was also announced as a co-host for the extreme sports competition, The Aphetor Games, which stars content creators and influencers.

[34][35][36] On 2 June 2024, Mohamed played and hosted a football charity match along with Beta Squad and American YouTube group AMP at Selhurst Park, London, England.