Thought it might be fun to look for some historical comps for what Chourio has been doing of late.
The first year I really remember baseball is 1986 so I used that as a starting point and it turns out there have been 5,499 qualifying hitter seasons between then and last year. Here are the individual player seasons most similar to what Jackson has been up to...
Chourio (166 PA since 0602)
87 BB+ | 67 K+ | 130 AVG+ | 137 ISO+ | 149 wRC+
(still kinda blows my mind that Jackson has trimmed his K rate from 27.3% over his first 176 PA to 15.1% over his last 166 PA, talk about a quantum leap)
2016 Daniel Murphy
70 BB+ | 48 K+ | 133 AVG+ | 151 ISO+ | 154 wRC+
2019 Ketel Marte
95 BB+ | 63 K+ | 127 AVG+ | 141 ISO+ | 150 wRC+
2011 Jacoby Ellsbury
88 BB+ | 75 K+ | 124 AVG+ | 153 ISO+ | 150 wRC+
2007 Chase Utley
92 BB+ | 88 K+ | 122 AVG+ | 143 ISO+ | 150 wRC+
1989 Robin Yount
108 BB+ | 72 K+ | 122 AVG+ | 158 ISO+ | 149 wRC+
2009 Ryan Braun
87 BB+ | 98 K+ | 120 AVG+ | 148 ISO+ | 149 wRC+
2009 Pablo Sandoval
89 BB+ | 75 K+ | 124 AVG+ | 144 ISO+ | 146 wRC+
2017 Jose Ramirez
96 BB+ | 50 K+ | 124 AVG+ | 153 ISO+ | 146 wRC+
1991 Paul Molitor
116 BB+ | 56 K+ | 125 AVG+ | 122 ISO+ | 145 wRC+
That's seven guys that are pretty similar, plus I threw in the Yount and Molitor seasons as they were still pretty close even though they both walked considerably more.
There ended up being 230 individual player seasons in the sample between a 154 wRC+ and 145 wRC+, of those only 33 had a below average walk rate so that narrowed the pool of comps right off the bat.