Dom Beasley is a side character in Grand Theft Auto V and boss of multiple Strangers and Freaks missions. Completing his mission "Risk Assessment" unlocks the Parachute jumps throughout San Andreas.
Dom describes himself as an "adrenaline addict", and is constantly seen engaging in high-risk activitites such as skydiving and racing dirtbikes. His day job is as a hedge fund manager, and he is equally competitive and egotistical in both settings. He apparently has an illegitimate daughter with a woman named Karen Lichti, who posts to his LifeInvader page in an attempt to track him down.
Franklin Clinton is introduced to Dom when a dog (that Franklin converses with, and only he ever sees) leads Franklin to Dom, who is tied up after crashing his parachute into a tree. Immediately after being rescued, Dom pressures Franklin into parachuting with him, setting up his first mission.