The all-American : a novel / Joe Milan Jr.

Enhanced descriptions from Syndetics:

Seventeen-year-old Bucky Yi knows nothing about his birth country of South Korea or his bio-dad's disappearance; he can't even pronounce his Korean name correctly. Running through the woods of rural Washington State with a tire tied to his waist, his sights are set on one all-American goal: to become a college football player.

So when a misadventure with his adoptive family leads the U.S. government to deport him to South Korea, he's forced to navigate an entirely foreign version of his life. One mishap leads to another, and as an outsider, Bucky has to fall back on not just his raw physical strength, but resources of character and attitude he didn't know he had. In an expat bar in Seoul, in the bleak barracks of his Korean military, on a remote island where an erratic sergeant fights a shadow-war with North Korean spies, and in the remote town where he seeks out his drunken, indebted biological father, Bucky has to assemble the building blocks of a new language and stubbornly rebuild himself from scratch. That means managing his ego, insecurities, sexual desires, family legacies, and allegiances in order to make it back home--wherever that might be--and determine who he is to himself, who he is to others, and what kind of man he wants to become.