Shammari started his football career at the age of 12 when he joined the junior team of Al Gharafa under the guidance of Hassan Afif (the father of Ali Afif), who was then the youth coach of Al Gharafa.
Muhammad Ali | Hyder Ali | Muhammad Ali Jinnah | Ali | Muhammad Ali of Egypt | Zulfikar Ali Bhutto | Ali Akbar Khan | Tariq Ali | Saif Ali Khan | Asif Ali Zardari | Ali Shariati | Ali Abdullah Saleh | Ali Mohammed Ghedi | Ali Khamenei | Ali Pasha | Ali G Indahouse | Nusrat Fateh Ali Khan | Husayn ibn Ali | Hasan ibn Ali | Ali Imam | Michael Nazir-Ali | Laila Ali | Jebel Ali | Ali Baba | Zine El Abidine Ben Ali | Wajid Ali Shah | Shakir Ali | Mohammed Hussein Ali | Ayaan Hirsi Ali | Ali Ryerson |