Article Photos: Happy 75th birthday to Barry Switzer, Oklahoma's most beloved coach 48/73

<strong>Happy Birthday wish from Don Switzer, brother:</strong><br>
<i>"(Happy Birthday to) the guy who has the biggest heart of any brother that any man ever had. He and I have been closer than most brothers over one hell of a long time."</i><br>
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<strong>1973: Switzer in motion</strong><br>
This photo was taken during a January practice in 1973.