Added to Roster
Calvin has been added to the Howard Tech 2016-17 basketball roster.Calvin has been added to the Howard Tech 2016-17 basketball roster.Apps
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Calvin Johnson
- Calvin has been added to the Howard Tech 2016-17 basketball roster.
Added to Roster
Calvin has been added to the Howard Tech 2016 football roster.Added to Roster
Calvin has been added to the Howard Tech 2015 football roster.
Calvin Johnson's Bio
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Howard Tech High School 
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