David Samuel Alcolumbre

David Samuel Alcolumbre is a Brazilian politician known for his role as the President of the Federal Senate of Brazil from 2019 to 2021. A member of the Democrats party, he has been involved in various legislative initiatives and has played a significant role in Brazilian politics, particularly in the context of the country's governance and political reforms. Alcolumbre has focused on issues such as public policy, economic development, and enhancing Brazil's international relations, including fostering ties with neighboring countries.