Sameer Semreen is a senior presenter at Al Jazeera Channel (Arabic), presenting news bulletins in sign language. Since joining the Network in 2002, he contributed to conveying international and Arab events in news coverage to the channel's deaf audience, such as the wars on Iraq, Afghanistan and the Arab revolutions. Sameer represented Al Jazeera Media Network in a number of forums specialised in the field of disability media. He is a certified expert in a number of Arab and international bodies and organisations.