Jeff Blaine Grosso (April 28, 1968 – March 31, 2020) was an American professional skateboarder, skate documentarian, and web series host from Arcadia, California.

[3] Following his death in 2020, the Los Angeles Times erroneously reported that Grosso turned pro at age 12.

[2] By age 16, Grosso left his first board sponsor, Variflex, to join Santa Cruz skateboards.

"[5] Grosso joined Anti Hero Skateboards in early 2011, explaining the process in an August 2013 interview: "I'll ask, I'll shoot at the mountaintop, and maybe I'll land at base camp.

[11] Grosso died at the age of 51, on March 31, 2020, at Hoag Hospital in Newport Beach, California.