Answers revealed in the comments.
GAME 1
Of the eight U.S. presidents who died in office, which two died the closest together, only nine years apart?
GAME 2
What band released the 2018 album Love Yourself: Tear, which became the first K-pop album to reach #1 on the Billboard 200 albums chart?
hebspeaks 
Game one answers: William Henry Harrison, Zachary Taylor
Game two answer: BTS