Crossword puzzle clue "his i q is 50 70"

Baseball player who hit his first home run at age 19 (Mariners, 1995) and another on his 40th birthday (Yankees, 2015): 2 wds.

"Jeopardy!" host who dropped his first name of George to go by his middle name's nickname: 2 wds.

"His hands can't hit what his eyes can't see" speaker

His face "launched a thousand chips," per his bio

Dadaist Jean or Hans, who couldn't make up his mind about his name apparently

" . . . his cousins and his ___!": Gilbert

"__ man should have money in his head, but not in his heart": Swift

Sitcom star (he played an innkeeper) who dropped his first name of George to go by his middle name's nickname: 2 wds.