Irish Prime Minister Leo Varadkar Resigns

Leo Varadkar resigned as Ireland's Prime Minister after a political deadlock in Parliament, where no candidate secured a majority. Varadkar, who led the Fin GAIL Party since 2017, was Ireland's first openly gay, Asian-descent, and youngest leader. His government will continue until successors are appointed.

What challenges did the political parties face in securing a majority?

At what age was Varadkar elected as the leader, and what significance does this hold?