WHEN JB SMOOVE joined the cast of Curb Your Enthusiasm in season six as the endlessly quotable Leon, it was yet another stroke of genius by the show's creator, Larry David.

JB Smoove released his 1st Leon-guided meditation in January 2020 Larry David and J.B. Smoove attend the 2016 Deer Valley Celebrity Skifest on December 3, 2016 in Park City, Utah. | Emma McIntyre ...