Pimentel proclaimed as senatorArchived March 3, 2016, at the Wayback Machine. He was re-elected in the succeeding two elections, making him the first Philippine senator to serve three consecutive terms in the Senate. Sunstar.com.ph (August 4, 2011). Retrieved on 2011-08-12.
Pimentel proclaimed as senatorArchived March 3, 2016, at the Wayback Machine. He was re-elected in the succeeding two elections, making him the first Philippine senator to serve three consecutive terms in the Senate. Sunstar.com.ph (August 4, 2011). Retrieved on 2011-08-12.