Tim Walz has power with people he hasn't seen in years ... 'cause he's changed the mind of a former player he mentored decades ago when he was a Minnesota high school athletics coach.
Tim Walz's Former Player Remembers Him As 'Hands-On' Coach
TMZ
Tim Walz wasn't just coaching football to cash checks ... so says one of his former players, who tells TMZ Sports Kamala Harris'..
