Zein was born in Dubai, UAE played previously for Ethnikos Achna FC.
Officials announced on 2 February 2018, Zein was eligible to play against Apoel FC just days after the signing.
[4] He made his league Debut coming off the bench on the 54th minute and scoring one goal with a good clinical finish.
[5] On Aris FC victory against Omonia Aradippou, Zein helped coming off the bench to keep the lead.
[7] Zein has made contributions alongside his teammates at Enosis Neon Paralimni to a charitable event, which aims to raise money for children with special needs.