As all winners are once again male, it brings Maryam Mirzakhani's achievements [1, 2], and tragic passing to mind once again [3].
I'm not suggesting that these winners are not deserving, nor suggesting there is bias. I am looking forward to the day a second woman wins the prize.
[1] https://www.newyorker.com/tech/elements/maryam-mirzakhanis-p... [2] https://news.ycombinator.com/item?id=14793217 [3] https://news.ycombinator.com/item?id=14776357