Luan Martins Pereira, known as Luanzinho, is a Brazilian-born midfielder for Sharjah. He developed at Avai, joined its senior side as a teenager, and represented Brazil at under-17 level. In 2020 he moved to Sharjah in the UAE Pro League, becoming a regular contributor in midfield. After switching international eligibility, he began representing the United Arab Emirates at senior level in 2025, adding another naturalized option to the national team pool.