John Thune Senator Age 2025. Mitch mcconnell (ky.), who has held the top senate. Thune is next up for reelection in 2028 and serves until jan 3, 2029.
A member of the republican party, he will become the senate majority leader and senate republican leader in january 2025. John thune won election to the senate in 2004 by conquering senator tom daschle, the powerful democratic leader, only to quickly face a mortal threat to his political future when.