What an odd story.

"focused on the student’s ability to understand the meanings of words" is not how I'd describe any comprehensive IQ test I've ever seen. It reminds me of the spelling bee winners.

Mensa was only formed in 1946, so Einstein never took a Mensa IQ test.

"“genius benchmark” of 140." - huh?

"Highest Mensa IQ Score" - does this mean it's the ceiling for this specific test? It's certainly high, but statistically there should be millions of higher scorers in the world.

Sounds like just more click-bait "journalism". Some of the story comments are hilarious.