Milkessa M. Gemechu is a political science professor with a deep expertise in Ethiopian politics, particularly Oromo nationalism and the country's ethnic federalism. As a former senior leader in Ethiopia’s Oromia state, he has been a vocal critic of Prime Minister Abiy Ahmed's policies, which he argues undermine Oromo culture and language. Gemechu is an advocate for a democratic, multinational state in Ethiopia and has called for an inclusive national dialogue to address the nation's political and social crises.

In addition to his academic pursuits, Gemechu is a respected researcher and visiting scholar based in Albion, United States. His scholarly work encompasses a range of topics, including politics and human rights in Ethiopia and the broader Horn of Africa region. His publications have contributed to the academic and policy discourse on these subjects, providing insights into the complex dynamics at play in the region.

Gemechu is also known for his media presence, particularly through his political analysis and commentary on policy issues broadcasted on the Oromia Media Network. His contributions to journalism and media in this capacity have made him a recognized figure among audiences interested in Ethiopian and Horn of Africa affairs, further highlighting his role as a key commentator on the intersection of media, politics, and human rights in the region.