Yount made history when he debuted at 18 and since then only Kevin Kobel in 1974 (20 years, 185 days) and Gary Sheffield (20 years, 136 days) have appeared in Opening Day games for the Brewers ...
At 20 years and 23 days, Chourio is the youngest Brewers player to homer since Gary Sheffield in 1988 and the youngest player to homer in the majors since the Washington Nationals' Juan Soto in 2018.