To the world, Bob Uecker was the voice of the Brewers, a Baseball Hall of Famer, an entertainer, an icon. To Christian Yelich, he was a best friend.

On Thursday, the Milwaukee Brewers announced that Bob Uecker, the longtime voice of the team, had died at age 90. Uecker, a baseball player-turned-broadcaster-turned-pop culture icon, had a sense of humor that made him a household name outside of the Brewers fandom.