Wednesday, April 1, 2026

Question: Cincinnati Reds outfielder Ken Griffey Jr. hit his 400th and 500th home runs on what special days, with his father in attendance?

Answer: Ken Griffey Jr. became the youngest player in Major League Baseball history to hit 400 home runs on April 10, 2000—his father’s 50th birthday. Ken Griffey Sr. was also in attendance when Junior hit his 500th home run on Father’s Day in 2004.