High-marking and extremely athletic, Aleer is a tall defender who joined the GIANTS with their second pick in the 2021 NAB AFL Draft. Hampered by injury for two years, he has come through the grades at Central Districts from under-16s, under-18s and reserves to be play some exciting senior football this year and emerge as a NAB AFL Draft prospect. Born in Kenya to Sudanese parents, he has played 11 matches this year, averaging nine disposals and 4.4 marks, mostly interceptions. Still developing his overall game, he has a massive upside which he gave a glimpse of at the South Australian Draft Combine, breaking the all-time record for the running vertical jump with an amazing leap of 107cm.