Former Detroit Lions Calvin Johnson, Rob Sims Discuss Cannabis, Ending The Stigma And The NFL's Stance
NFL star-turned cannabis entrepreneur Calvin Johnson partners with Harvard on marijuana-CTE study
The Big Interview With Calvin Johnson - Sports Illustrated
Calvin Johnson and Rob Sims Talk Cannabis, Detroit Lions, and Matthew Stafford
NFL star-turned cannabis entrepreneur Calvin Johnson partners with Harvard on marijuana-CTE study
Calvin Johnson, Rob Sims talk cannabis brand, science of the industry
NFL Hall Of Famer Calvin Johnson Continues To Advocate For Cannabis
Former Lions Calvin Johnson, Rob Sims believe in the science, potential of cannabis industry - ESPN
Building the Future of Cannabis with Calvin Johnson Jr. and Rob Sims – SPORTS CANNABIS
Q&A: Ex-Lions Calvin Johnson, Rob Sims want their cannabis business to turn a 'stigma' into a solution - The Athletic
From Football to Flower: How Primitiv's Calvin Johnson Jr. and Rob Sims Transitioned to Cannabis - Cannabis Business Times
Retired NFL players Calvin Johnson, Rob Sims want to treat CTE and pain with marijuana—and help from Harvard
Former Lions Calvin Johnson, Rob Sims believe in the science, potential of cannabis industry - ESPN
Building the Future of Cannabis with Calvin Johnson Jr. and Rob Sims – SPORTS CANNABIS